TD1880 Advanced High Precision Multifunction Calibrator
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Product Highlights
- High Precision Output: Outputs ultra-precision AC/DC voltage, current, phase, power, and pulse with 0.005% accuracy.
- Multi-Function Calibration: Simulates DC resistance, thermocouples, thermal resistance, and capacitance for versatile testing.
- Wide Voltage Range: AC/DC voltage output ranges from 3 mV up to 1100 V with 7-digit display resolution.
- High Current Capacity: Delivers up to 20.5 A AC current with high stability and overload protection.
- Advanced User Interface: Features large LCD touch screen with both touch and button operation modes.
- Comprehensive Warranty: Includes 365 days warranty coverage for all mechanical and electrical components.
- Rapid Support Response: Provides 24-hour after-sales service for technical assistance and troubleshooting.
- Portable Installation: Designed with portable installation features for flexible deployment in various environments.
Product Attributes
- Customization
- Available
- After-sales Service
- 24 Hours
- Warranty
- 365 Days
- Model NO.
- TD1880
- Installation
- Portable
- Display Mode
- Digital
- Accuracy
- 0.005%
- Theory
- Electronic Meter
- Power Source
- AC
- Connection Type
- USB
- Maximum Scale
- 1999999
- Range Conversion Type
- AUTO/MAN RANGZ
- Additional Measuring Item
- Capacitance
- Display
- LCD
- Transport Package
- Aviation Packaging
- Trademark
- TUNKIA
- Origin
- Chn
- HS Code
- 9030899090
- Production Capacity
- 500 Set/Year
- Package Size
- 55.00cm * 55.00cm * 28.00cm
- Package Gross Weight
- 30.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
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- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
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Product Description
Introduction
- TD1880, a wide-range, multi-value and high-precision calibrator, can accurately output ultra-precision AC/DC voltage, current, phase adjustment and power, and also has the functions of pulse output and simulating DC resistance, thermocouple (TC), thermal resistance (RTD) and capacitance. Applied to calibrate 6½ and below digits multimeters or other electrical measuring instruments.
Reference
- JJG 124-2005 Verification Regulation of Amperemeters, Voltmeters, Wattmeters and Ohmmeters.
- JJF 1587-2016 Calibration Specification for Multimeters
- JJF 1284-2011 Calibration Specification of Calibrators for Electrical Meters
- JJF 1638-2017 Calibration specification of multifunctional standard source
Features
- Electrical Parameters Output: Voltage is up to 1100 V, current is up to 20.5 A at a frequency 10 Hz ~ 500 kHz.
- Resistance Simulation: Continuously variable range, 1 Ω ~ 1100 MΩ, pulse output range: 1 Hz ~ 2 MHz.
- The output current has high stability (the typical value is better than 10 ppm/h) and high accuracy (the typical value is 50 ppm/a), and its measurement accuracy is higher than the international similar products.
- Value Adjustment Method: Fixed-point, rotary encoder, step and potentiometer (option).
- Output Switch: The output can be turned on/off arbitrarily by one-touch operation.
- TC and RTD simulation: Support for simulation of up to 8 types of TC and 6 types of RTD.
- Strong load capacity of AC, can drive various types of analogue meters and digital meters, so the applicable range of measured instruments is very wide.
- The protection of voltage and current sources ensures high reliability under complex conditions.
- Excellent Human-Computer Interaction: Large LCD touch screen display, touch and button operation modes, easy for users to measure manually.
- Transmitter Measurement (Option): Measure the secondary DC signal of the transmitters.
- Proprietary Software (Option): Support the calibration of the checked meters by semi-automatic or full-automatic, data management and report export.
Specification
AC Voltage Output
| Range | Resolution | Frequency (Hz) | Accuracy (k = 2, ppm*RD +μV) | Max. Load Current (mA) |
|
| 90 Days (23 ±5) °C |
1 Year (23 ±5) °C |
||||
| 30 mV | 100 nV | 10 ≤ F≤ 45 | 600 + 6 | 800 + 6 | 50 |
| 45 < F < 400 | 80 + 5 | 100 + 5 | |||
| 400 < F < 10 k | 80 + 10 | 100 + 10 | |||
| 10 k < F < 20 k | 160 + 10 | 200 + 10 | |||
| 20 k < F < 50 k | 800 + 10 | 1000 + 10 | |||
| 50 k < F < 100 k | 2800 + 12 | 3500 + 12 | |||
| 100 k < F < 500 k | 6000 + 50 | 8000 + 50 | |||
| 100 mV | 1 μV | 10 ≤ F≤ 45 | 250 + 8 | 300 + 8 | 50 |
| 45 < F < 400 | 80 + 5 | 100 + 5 | |||
| 400 < F < 10 k | 80 + 10 | 100 + 10 | |||
| 10 k < F < 20 k | 80 + 10 | 200 + 10 | |||
| 20 k < F < 50 k | 280 + 10 | 350 + 10 | |||
| 50 k < F < 100 k | 640 + 10 | 800 + 10 | |||
| 100 k < F < 500 k | 1600 + 70 | 2000 + 70 | |||
| 300 mV | 1 μV | 10 ≤ F≤ 45 | 250 + 8 | 300 + 8 | 100 |
| 45 < F < 10 k | 80 + 10 | 100 + 10 | |||
| 10 k < F < 20 k | 80 + 10 | 200 + 10 | |||
| 20 k < F < 50 k | 280 + 10 | 350 + 10 | |||
| 50 k < F < 100 k | 640 + 10 | 800 + 10 | |||
| 100 k < F < 500 k | 1600 + 70 | 2000 + 70 | |||
1 V |
10 μV | 10 ≤ F≤ 45 | 250 + 50 | 300 + 50 | 100 |
| 45 < F < 400 | 40 + 20 | 50 + 20 | |||
| 400 < F < 10 k | 80 + 20 | 100 + 20 | |||
| 10 k < F < 20 k | 160 + 20 | 200 + 20 | |||
| 20 k < F < 50 k | 280 + 20 | 350 + 20 | |||
| 50 k < F < 100 k | 640 + 20 | 800 + 20 | |||
| 100 k < F < 500 k | 2000 + 600 | 2400 + 600 | |||
| 3 V | 10 μV | 10 ≤ F≤ 45 | 250 + 50 | 300 + 50 | 100 |
| 45 < F < 400 | 40 + 50 | 50 + 50 | |||
| 400 < F < 2 k | 64 + 50 | 80 + 50 | |||
| 2 k < F < 10 k | 80 + 50 | 100 + 50 | |||
| 10 k < F < 20 k | 160 + 50 | 200 + 50 | |||
| 20 k < F < 50 k | 280 + 50 | 350 + 50 | |||
| 50 k < F < 100 k | 640 + 50 | 800 + 50 | |||
| 100 k < F < 500 k | 2000 + 600 | 2400 + 600 | |||
| 10 V | 100 μV | 10 ≤ F≤ 15 | 250 + 30000 | 300 + 30000 | 100 |
| 15 < F < 45 | 250 + 650 | 300 + 650 | |||
| 45 < F < 400 | 40 + 150 | 50 + 150 | |||
| 400 < F < 2 k | 64 + 150 | 80 + 150 | |||
| 2 k < F < 10 k | 80 + 150 | 100 + 150 | |||
| 10 k < F < 20 k | 160 + 150 | 200 + 150 | |||
| 20 k < F < 50 k | 280 + 150 | 350 + 150 | |||
| 30 V | 100 μV | 10 ≤ F≤ 15 | 250 + 80000 | 300 + 30000 | 250 |
| 15 < F < 45 | 250 + 650 | 300 + 650 | |||
| 45 < F < 400 | 40 + 500 | 50 + 500 | |||
| 400 < F < 2 k | 64 + 500 | 80 + 500 | |||
| 2 k < F < 10 k | 80 + 500 | 100 + 500 | |||
| 10 k < F < 20 k | 160 + 500 | 200 + 500 | |||
| 20 k < F < 50 k | 280 + 500 | 350 + 500 | |||
| 100 V | 1 mV | 15 < F < 45 | 250 + 2000 | 300 +2000 | 250 |
| 45 < F < 400 | 40 + 1000 | 50 +1000 | |||
| 400 < F < 2 k | 64 + 1000 | 80 + 1000 | |||
| 2 k < F < 10 k | 80 + 1000 | 100 + 1000 | |||
| 10 k < F < 20 k | 160 + 1000 | 200 + 1000 | |||
| 20 k < F < 50 k | 280 + 1000 | 350 + 1000 | |||
| 300 V | 1 mV | 15 < F < 45 | 250 + 6000 | 300 + 6000 | 100 |
| 45 < F < 400 | 50 + 5000 | 50 + 5000 | |||
| 400 < F < 2 k | 80 + 5000 | 80 + 5000 | |||
| 2 k < F < 10 k | 80 + 5000 | 100 + 5000 | |||
| 10 k < F < 20 k | 160 + 5000 | 200 + 5000 | |||
| 20 k < F < 50 k | 280 + 5000 | 350 + 5000 | |||
| 1000 V | 10 mV |
45 ≤ F≤ 400 | 80 + 10000 | 100 + 10000 | 30 |
| 400 < F < 2 k | 96 + 10000 | 120 + 10000 | |||
| 2 k < F < 10 k | 120 + 10000 | 150 + 10000 | |||
- Output Range: 3 mV ~ 1100 V; Display: 7 digits;
- Distortion: <0.5 %;<1 % @ 10 mV…1 V ranges
- Protection: Short-circuit protection, overload protection.
AC Current Output
| Range | Resolution | Frequency (Hz) | Accuracy (k = 2, ppm*RD +μV) | Max. Load Current (mA) |
|
| 90 Days (23 ±5) °C |
1 Year (23 ±5) °C |
||||
| 300 μA | 1 nA | 10 ≤ F≤ 20 | 400 + 0.2 | 500 + 0.2 | 30 |
| 20 < F < 45 | 300 + 0.1 | 350 + 0.1 | |||
| 45 < F < 400 | 240 + 0.1 | 300 + 0.1 | |||
| 400 < F < 2 k | 320 + 0.2 | 400 + 0.2 | |||
| 2 k < F < 10 k | 400 + 0.5 | 500 + 0.5 | |||
| 10 k < F < 20 k | 4000 + 0.6 | 5000 + 0.6 | |||
| 20 k < F < 50 k | 6400 + 0.7 | 8000 + 0.7 | |||
| 1 mA | 10 nA | 10 ≤ F≤ 20 | 400 + 0.5 | 500 + 0.5 | 30 |
| 20 < F < 45 | 200 + 0.1 | 250 + 0.1 | |||
| 45 < F < 400 | 160 + 0.1 | 200 + 0.1 | |||
| 400 < F < 2 k | 160 + 0.2 | 200 + 0.2 | |||
| 2 k < F < 10 k | 240 + 0.5 | 300 + 0.5 | |||
| 10 k < F < 20 k | 2400 + 0.6 | 3000 + 0.6 | |||
| 20 k < F < 50 k | 5600 + 0.7 | 7000 + 0.7 | |||
| 3 mA | 10 nA | 10 ≤ F≤ 20 | 400 + 1.5 | 500 + 1.5 | 30 |
| 20 < F < 45 | 200 + 0.1 | 250 + 0.1 | |||
| 45 < F < 400 | 160 + 0.1 | 200 + 0.1 | |||
| 400 < F < 2 k | 160 + 0.2 | 200 + 0.2 | |||
| 2 k < F < 10 k | 240 + 0.5 | 300 + 0.5 | |||
| 10 k < F < 20 k | 1600 + 0.6 | 2000 + 0.6 | |||
| 20 k < F < 50 k | 4800 + 0.7 | 6000 + 0.7 | |||
| 10 mA | 100 nA | 10 ≤ F≤ 20 | 400 + 5 | 500 + 5 | 30 |
| 20 < F < 45 | 200 + 0.5 | 250 + 0.5 | |||
| 45 < F < 400 | 80 + 0.5 | 100 + 0.5 | |||
| 400 < F < 2 k | 160 + 1 | 200 + 1 | |||
| 2 k < F < 10 k | 400 + 2 | 500 + 2 | |||
| 10 k < F < 20 k | 1600 + 3 | 2000 + 3 | |||
| 20 k < F < 50 k | 4800 + 4 | 6000 + 4 | |||
| 30 mA | 100 nA | 10 ≤ F≤ 20 | 400 + 15 | 500 + 15 | 30 |
| 20 < F < 45 | 200 + 2 | 250 + 2 | |||
| 45 < F < 400 | 80 + 2 | 100 + 2 | |||
| 400 < F < 2 k | 160 + 3 | 200 + 3 | |||
| 2 k < F < 10 k | 400 + 5 | 500 + 5 | |||
| 10 k < F < 20 k | 1600 + 6 | 2000 + 6 | |||
| 20 k < F < 50 k | 4800 + 7 | 6000 + 7 | |||
| 100 mA | 1 μA | 10 ≤ F≤ 20 | 400 + 50 | 500 + 50 | 30 |
| 20 < F < 45 | 200 + 5 | 250 + 5 | |||
| 45 < F < 400 | 40 + 5 | 50 + 5 | |||
| 400 < F < 2 k | 80 + 10 | 100 + 10 | |||
| 2 k < F < 10 k | 160 + 20 | 200 + 20 | |||
| 10 k < F < 20 k | 800 + 30 | 1000 + 30 | |||
| 20 k < F < 30 k | 2400 + 40 | 3000 + 40 | |||
| 30 k < F < 50 k | 5000 + 40 | 6000 + 40 | |||
| 1 A | 10 μA | 10 ≤ F≤ 20 | 400 + 500 | 500 + 500 | 15 |
| 20 < F < 45 | 200 + 20 | 250 + 20 | |||
| 45 < F < 400 | 40 + 50 | 50 + 50 | |||
| 400 < F < 2 k | 50 + 100 | 50 + 100 | |||
| 2 k < F < 10 k | 160 + 500 | 200 + 500 | |||
| 10 k < F < 20 k | 800 + 600 | 1000 + 600 | |||
| 20 k < F < 30 k | 2400 + 700 | 3000 + 700 | |||
| 3 A | 10 μA | 10 ≤ F≤ 20 | 400 + 1500 | 500 + 1500 | 10 |
| 20 < F < 45 | 200 + 100 | 250 + 100 | |||
| 45 < F < 400 | 40 + 100 | 50 + 100 | |||
| 400 < F < 2 k | 80 + 100 | 100 + 100 | |||
| 2 k < F < 10 k | 160 + 500 | 200 + 500 | |||
| 10 A | 100 μA | 45 < F < 400 | 40 + 200 | 50 + 200 | 2.5 |
| 400 < F < 2 k | 80 + 200 | 100 + 200 | |||
| 2 k < F < 10 k | 160 + 500 | 200 + 500 | |||
| 20.5 A | 100 μA | 45 ≤ F≤ 400 | 80 + 600 | 100 + 600 | 2 |
| 400 < F < 2 k | 80 + 600 | 100 + 600 | |||
| 2 k < F < 5 k | 160 + 1500 | 200 + 1500 | |||
- Output Range: 30 μA ~ 20.5 A; Display: 7 digits;
- Distortion: <0.5 %;<1 % @ 300 μA…10 mA ranges
- Protection: Short-circuit protection, overload protection.
DC Voltage Output
| Range | Accuracy (K = 2) (ppm*RD + μV) | Max. Load Current (mA) |
Ripple Coefficient (%) |
||
| 24 Hours | 90 Days | 1 Year | |||
| 30 mV | 15 + 2 | 24 + 2 | 30 + 2 | 50 | < 0.5 |
| 100 mV | 12 + 2 | 20 + 2 | 25 + 2 | 50 | < 0.5 |
| 300 mV | 10 + 2 | 16 + 2 | 20 + 2 | 100 | < 0.5 |
| 1 V | 10 + 2 | 16 + 2 | 20 + 2 | 100 | < 0.5 |
| 3 V | 8 + 5 | 12 + 5 | 15 + 5 | 100 | < 0.5 |
| 10 V | 8 + 10 | 12 + 10 | 15 + 10 | 100 | < 0.5 |
| 30 V | 8 + 20 | 12 + 20 | 15 + 20 | 250 | < 0.5 |
| 100 V | 10 + 100 | 16 + 100 | 20 + 100 | 250 | < 0.5 |
| 300 V | 10 + 300 | 16 + 300 | 20 + 300 | 100 | < 0.5 |
| 1000 V | 10 + 1500 | 16 + 1500 | 20 + 1500 | 30 | < 0.5 |
- Output Range: ±(3 mV ~ 1100 V); Resolution: 0.0005 %*RG; Display: 7 digits
- Range Switching: Automatic or Manual.
DC Current Output
| Range | Accuracy (K = 2) (ppm*RD + ppm*RG) |
Max. Load Voltage (V) |
Ripple Coefficient (%) |
||
| 24 Hours |
90 Days |
1 Year | |||
| 30 μA | 50 + 0.01 | 80 + 0.01 | 100 + 0.01 | 11 | < 0.5 |
| 100 μA | 50 + 0.02 | 80 + 0.02 | 100 + 0.02 | 11 | < 0.5 |
| 300 μA | 50 + 0.02 | 80 + 0.02 | 100 + 0.02 | 11 | < 0.5 |
| 1 mA | 25 + 0.05 | 40 + 0.05 | 50 + 0.05 | 11 | < 0.5 |
| 3 mA | 25 + 0.05 | 40 + 0.05 | 50 + 0.05 | 11 | < 0.5 |
| 10 mA | 25 + 0.2 | 40 + 0.2 | 50 + 0.2 | 11 | < 0.5 |
| 30 mA | 25 + 0.5 | 40 + 0.5 | 50 + 0.5 | 11 | < 0.5 |
| 100 mA | 25 + 1 | 40 + 1 | 50 + 1 | 11 | < 0.5 |
| 1 A | 25 + 20 | 40 + 20 | 50 + 20 | 4 | < 0.5 |
| 3 A | 25 + 50 | 40 + 50 | 50 + 50 | 4 | < 0.5 |
| 10 A | 25 + 200 | 40 + 200 | 50 + 200 | 4 | < 0.5 |
| 20.5 A | 30 + 600 | 48 + 600 | 60 + 600 | 3.5 | < 0.5 |
- Output Range: ±(3 μA ~ 20.5 A); Resolution: 0.0005 %*RG; Display: 7 digits
- Range Switching: Automatic or Manual.
AC/DC Power Output
| DC Power | Range | Combination of DC voltage range and DC current range. |
| Accuracy | DC voltage accuracy + DC current accuracy. | |
| AC Power (45 Hz ~ 65 Hz) |
Range | Combination of 30 V...300 V range and 10 mA…30 A range. |
| Accuracy | Range of 10 mA…30 mA: 0.05 %*FS | |
| Range of 100 mA…30 A: 0.02 %*FS | ||
| Power Factor | -1.0000…0.0000…+1.0000 |
- Active Power (|cosφ| ≥0.5), Reactive Power (|sinφ| ≥0.5)
Capacitance
| Range | Accuracy (k = 2) (%*RD+ nF or μF) | Resolution | Allowable Frequency |
| 1.1 nF ~ 3.2999 nF | 0.5 + 0.04 nF | 0.1 pF | 10 Hz ~ 3 kHz |
| 3.3 nF ~ 10.9999 nF | 0.25 + 0.04 nF | 0.1 pF | 10 Hz ~ 1 kHz |
| 11 nF ~ 32.9999 nF | 0.25 + 0.4 nF | 0.1 pF | 10 Hz ~ 1 kHz |
| 33 nF ~ 109.999 nF | 0.25 + 0.4 nF | 1 pF | 10 Hz ~ 1 kHz |
| 110 nF ~ 329.999 nF | 0.25 + 0.3 nF | 1 pF | 10 Hz ~ 1 kHz |
| 330 nF ~ 1.09999 μF | 0.25 + 1 nF | 10 pF | 10 ~ 600 Hz |
| 1.1 μF ~ 3.29999 μF | 0.25 + 3 nF | 10 pF | 10 ~ 300 Hz |
| 3.3 μF ~ 10.9999 μF | 0.25 + 10 nF | 100 pF | 10 ~ 150 Hz |
| 11 μF ~ 32.9999 μF | 0.40 + 30 nF | 100 pF | 10 ~ 120 Hz |
| 33 μF ~ 109.999 μF | 0.45 + 100 nF | 1 nF | 10 ~ 80 Hz |
| 110 μF ~ 329.999 μF | 0.45 + 300 nF | 1 nF | 0 ~ 50 Hz |
| 330 μF ~ 1.09999 mF | 0.45 + 1 μF | 10 nF | 0 ~ 20 Hz |
| 1.1 mF ~ 3.29999 mF | 0.45 + 3 μF | 10 nF | 0 ~ 6 Hz |
| 3.3 mF ~ 10.9999 mF | 0.45 + 10 μF | 100 nF | 0 ~ 2 Hz |
| 11 mF ~ 30 mF | 0.75 + 30 μF | 100 nF | 0 ~ 0.6 Hz |
Resistance
| Range | Allowable Current | Accuracy (k = 2), ppm*RD +Ω | ||
| 24 Hours | 90 Days |
1 Year | ||
| 10 Ω | 1 mA ~ 150 mA | 20 + 0.01 | 32 + 0.01 | 40 + 0.01 |
| 20 Ω | 1 mA ~ 150 mA | 15 + 0.015 | 24 + 0.015 | 30 + 0.015 |
| 100 Ω | 1 mA ~ 80 mA | 12 + 0.015 | 20 + 0.015 | 25 + 0.015 |
| 300 Ω | 1 mA ~ 40 mA | 12 + 0.02 | 20 + 0.02 | 25 + 0.02 |
| 1 kΩ | 1 mA ~ 20 mA | 12 + 0.02 | 20 + 0.02 | 25 + 0.02 |
| 3 kΩ | 0.1 mA ~ 6 mA | 12 + 0.2 | 20 + 0.2 | 25 + 0.2 |
| 10 kΩ | 0.1 mA ~ 2 mA | 12 + 0.2 | 20 + 0.2 | 25 + 0.2 |
| 30 kΩ | 10 μA ~ 600 μA | 15 + 1 | 24 + 1 | 30 + 1 |
| 100 kΩ | 10 μA ~200 μA | 15 + 1 | 24 + 1 | 30 + 1 |
| 300 kΩ | 1 μA ~ 60 μA | 17 + 10 | 28 + 10 | 35 + 10 |
| 1 MΩ | 1 μA ~ 20 μA | 17 + 10 | 28 + 10 | 35 + 10 |
| 3 MΩ | 250 nA ~ 6 μA | 30 + 150 | 48 + 150 | 60 + 150 |
| 10 MΩ | 250 nA ~ 2 μA | 65 + 250 | 104 + 250 | 130 + 250 |
| 30 MΩ | 25 nA ~ 600 nA | 125 + 2.5 k | 200 + 2.5 k | 250 + 2.5 k |
| 100 MΩ | 25 nA ~ 200 nA | 250 + 3 k | 400 + 3 k | 500 + 3 k |
| 300 MΩ | 2.5 nA ~ 60 nA | 1,5 k + 0.1 M | 2.4 k + 0.1 M | 3 k + 0.1 M |
| 1000 MΩ | 1 nA ~ 20 nA | 7.5 k + 0.5 M | 12 k + 0.5 M | 15 k + 0.5 M |
- Output Range of Resistance: 0 Ω ~ 1100 MΩ; Resolution: 0.0004 %*RG; Display: 7 digits
Thermal Resistance (RTD)
| Type | Temperature Range (°C) | Accuracy (k = 2) (°C) | |
| 90 Days | 1 Year | ||
| Pt385, 100 Ω | -200 ~ 0 | 0.05 | 0.05 |
| 0 ~ 300 | 0.08 | 0.08 | |
| 300 ~ 850 | 0.12 | 0.12 | |
| Pt385,200 Ω | -200 ~ 250 | 0.04 | 0.04 |
| 250 ~ 630 | 0.10 | 0.15 | |
| Pt385,500 Ω | -200 ~ -30 | 0.36 | 0.40 |
| -30 ~ 630 | 0.10 | 0.11 | |
| Pt385,1000 Ω | -200 ~ 0 | 0.027 | 0.03 |
| 0 ~ 300 | 0.054 | 0.060 | |
| 300 ~ 600 | 0.063 | 0.070 | |
| CU50 | -50 ~ 150 | 0.09 | 0.09 |
| CU100 | -50 ~ 150 | 0.045 | 0.045 |
Thermocouple (TC)
| Type | Temperature Range (°C) | Accuracy (k = 2) (°C) | |
| 90 Days | 1 Year | ||
| B | 410 ~ 600 | 0.30 | 0.35 |
| 600 ~ 900 | 0.30 | 0.31 | |
| 900 ~ 1800 | 0.26 | 0.30 | |
| E | -200 ~ 0 | 0.10 | 0.11 |
| 0 ~ 600 | 0.07 | 0.08 | |
| 600 ~ 1000 | 0.09 | 0.10 | |
| J | -200 ~ -100 | 0.12 | 0.13 |
| -100 ~ 750 | 0.09 | 0.09 | |
| 750 ~ 1200 | 0.10 | 0.10 | |
| K | -200 ~ -100 | 0.15 | 0.20 |
| -100 ~ 1000 | 0.10 | 0.10 | |
| 1000 ~ 1370 | 0.12 | 0.12 | |
| N | -200 ~ -100 | 0.20 | 0.25 |
| -100 ~ 400 | 0.12 | 0.12 | |
| 400 ~ 1300 | 0.10 | 0.12 | |
| R | -50 ~ 50 | 0.30 | 0.40 |
| 50 ~ 300 | 0.28 | 0.32 | |
| 300 ~ 1000 | 0.22 | 0.23 | |
| 1000 ~ 1750 | 0.25 | 0.25 | |
| S | -50 ~ 50 | 0.30 | 0.40 |
| 50 ~ 300 | 0.31 | 0.34 | |
| 300 ~ 1000 | 0.24 | 0.24 | |
| 1000 ~ 1750 | 0.22 | 0.23 | |
| T | -200 ~ -100 | 0.17 | 0.25 |
| -100 ~ 0 | 0.08 | 0.11 | |
| 0 ~ 400 | 0.08 | 0.08 | |
Pulse
- Frequency Range: 1 Hz ~ 2 MHz, TTL Level
- Resolution: 0.001 %*RG
- Accuracy: ±(0.002 %*RD + 20 μHz)
- Jitter: <20 ns
DC Small Signal Measurement (Option)
- Range: 1 V, 10 V, 2 mA, 20 mA
- Measuring Range: ± (0 ~12 V);± (0 ~ 24 mA)
- Accuracy: ±(0.006 %*RD + 0.004 %*RG)
- Notes: Applied to measure the secondary DC signal of the transmitters.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2191183". Items marked "" are certified.
Company Profile
TUNKIA Co., Ltd. is a unique company with top R& D strength in electromagnetics in China. Since its founding in 1998, Changed its name to TUNKIA in 2006. TUNKIA focus on electromagnetic measurement technology, gathered more than 360 personnel all over the world.
At present, Tunkia has launched 32 categories and over 500 advanced electromagnetic measurement equipment, serving over 10, 000 users, and exported to over 20 countries in the world.
Electrical measurement with current from PA to 10kA, voltage from nV to 100kV, resistance from nΩ To TΩ , frequency from DC to 10MHz and accuracy from 10-4 to 10-6. It all have been converted into 22 series electrical testing equipment: Measurement standards, AC & DC instruments, new energy detection, etc.
For magnetic measurement, Tunkia has researched 11 series testing equipment for material and products. We provide comprehensive testing solutions about magnetic intensity, flux, permeability, hysteresis loop, etc.
Tunkia have been highly recognized by the Chinese government and international organizations. Since 2014, we have took part in IEC meetings on behalf of China, participated in the formulation and revision of more than 40 national standards.
Tunkia is striving to become a world-class supplier of electromagnetic measurement equipment.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory
- Address
- No. 16 Panpan Road, Changsha, Hunan, China
-
Plant Area
- 8000 square meters
-
Number of Employees
- 363
-
Registered Capital
- 25,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Changsha Port
Our Production Capability & Technical Expertise
-
Main Products
- Magnetic Measurement, Electrical Measurement, Gaussmeter, Multifunction Calibrator
-
Production Machines
- SMT Machine, Printing Machine, Assembly & Debugging Line, Automatic Online Function Test (EPS&SST)
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 120 people
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2006-06-16
- Export Year
- 2021-10-11
-
Main Markets
- Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic
-
Number of Foreign Trading Staff
- 2
-
Overseas Agent/Branch
- No
FAQ
- What is the warranty period for this calibrator?
- We provide a comprehensive 365 days warranty for all our mechanical and electrical components.
- How quickly can you respond to technical issues?
- Our after-sales service team is available 24 hours a day to assist with any technical inquiries.
- What is the maximum voltage output range?
- The device supports an output range from 3 mV up to 1100 V for both AC and DC applications.
- Can this device simulate temperature sensors?
- Yes, it supports simulation of up to 8 types of thermocouples and 6 types of thermal resistance.
- Is the installation process portable?
- Yes, the installation is designed to be portable, allowing for flexible use in different settings.
- Does the device support automatic range switching?
- Yes, the range switching can be configured for either automatic or manual operation.
- What is the maximum current output capability?
- The calibrator can output up to 20.5 A of AC current with high stability and accuracy.
- Are OEM and ODM services available?
- Yes, we offer both OEM and ODM services to meet specific customization requirements.
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Product Groups
- Multi-function Calibrators Series
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- Resistance Standards Series
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- Wideband Power Source/Meter
- AC/DC Current Source/Meter
- Single/Three Phase Energy Meter Calibration
- Single/Three Phase Standard Meter
- High Voltage Standard Instrument
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