High Precision Multi Product Calibrator for 5.5 digit digital multimeter
Product Details
| Customization: | Available |
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| After-sales Service: | Life Time |
| Warranty: | 12 Months Excellent After-sales Service |
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Year of Establishment
2006-06-16
Number of Employees
363
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Basic Info.
- Model NO.
- TD1870
- Application
- Electromagnetic Instrument, Electrical Calibration
- Power
- Electricity
- Voltage Output
- Max. 1020V
- Current Output
- Max. 20.5A
- Thermocouple (TC)
- S, R, B, K, N, E, J, T
- LCD Display
- With LCD Display
- Customized
- Non-Customized
- DC voltage output
- ±(0 ~ 1020 V)
- DC current output
- ±(0 ~ 20.5 A)
- AC voltage output
- 1mV ~ 1020V
- AC current output
- 29 μA ~ 20.5 A
- Sinusoidal wave frequency
- 10 Hz ~ 500 kHz
- Simulated DC resistance
- 0 Ω ~ 1100 MΩ
- Transport Package
- Wooden Package
- Specification
- 444 mm(W)*510 mm (D) * 205 mm (H), 25Kg
- Trademark
- TUNKIA
- Origin
- China
- Production Capacity
- 100
Packaging & Delivery
- Package Size
- 80.00cm * 80.00cm * 40.00cm
- Package Gross Weight
- 50.000kg
Product Description
Precision Multi Product Calibrator
TD1870 is a multi-function calibrator with wide range and high accuracy, integrates AC/DC voltage and current standard source, can output excellent DC\AC voltage, DC\AC current, DC\AC power, phase, frequency, and analog resistance etc. It's applied for calibrating 5.5 digits or less digital multimeters.
DC voltage output: ±(0 ~ 1020 V)
DC current output: ±(0 ~ 20.5 A)
AC voltage output: 1 mV ~ 1020 V
AC current output: 29 μA ~ 20.5 A
Sinusoidal wave frequency: 10 Hz ~ 500 kHz
Simulated DC resistance: 0 Ω ~ 1100 MΩ
2 MHz square wave frequency output
Phase output
AC/DC power output
Thermocouple output(optional)
Thermal resistance output(optional)
Clamp meter calibration (optional)
| ☆ Front panel | |
|
|
| Item | Description |
| 1 | LCD touchable screen. |
| 2 | Operation panel. |
| 3 | Pulse frequency output terminal. |
| 4 | Simulated DC resistance, RTD, Auxiliary voltage output terminals. |
| 5 | Simulated capacitance output terminals. |
| 6 | AC/DC voltage output terminals. |
| 7 | Thermocouple output terminals. |
| 8 | AC/DC current output terminals. |
| ☆ Rear\Side Panel | |
|
|
| Item | Description |
| 1 | Handle: used for carrying instruments |
| 2 | Foldable feets |
| 3 | USB/LAN/RS232 |
| 4 | AC 220V power interface |
| 5 | power switch |
| 6 | Chassis ground binding post |
| 7 | Cooling vents |
| ☆ Wide output range |
|
| ☆ 4-terminals Simulated DC resistance |
|
|
2-terminals and 4-terminals resistance wiring mode. When calibrating the low value resistance, the four wire system wiring mode can effectively eliminate the measurement error caused by the resistance of the test lead and improve the measurement accuracy.
Compared with the standard physical resistance box, the analog resistance output has the following characteristics:
a. Continuously adjustable, with better adjustment fineness and sensitivity. b. Smaller size and lighter weight. c. No influence of transfer switch error, residual resistance error and contact resistance error. |
| ☆ Multiple output\adjustment methods |
|
|
"Direct output" mode: the value output can be set directly by physical key or touch screen.
|
| Power supply | AC (220±22) V, (50±2) Hz |
| Maximum power consumption | 550 VA |
| Warm up time | Twice the time since last warmed up, to a maximum of 30 minutes. |
| Temperature performance | Operating temperature: 0°C ~ 50°C Calibration temperature: 15°C ~35°C Storage temperature: - -20°C~70°C |
| Humidity performance | Operating humidity: <80% @ 30°C, <70% @ 40°C, <40% @ 50°C Storage humidity: <95%, No condensation |
| Communication interface | RS232×1,USB×1,LAN×1 |
| Dimensions | 444 mm(W)× 510 mm (D) × 205 mm (H), Handles and feets excluded. |
|
Function | TD1870A | TD1870B |
| AC/DC voltage source (U) | ★ | ★ | |
| AC/DC current source (I) | ★ | ★ | |
| Simulated DC resistance (R) | ★ | ★ | |
| AC/DC power output (P) | ★ | ★ | |
| Square wave frequency output (F) | ★ | ★ | |
| Simulated TC output &TC measurement(TC) | - | ★ | |
| Simulated RTD output (RTD) | - | ★ |
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