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TD1870 Multi-Function Calibrator

TD1870 Multi-Function Calibrator

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The TD1870 Multifunction Calibrator is a wide-range, high-precision calibration instrument designed to meet the needs of modern metrology laboratories, industrial calibration units, and research facilities. It integrates ultra-precise DC/AC voltage and current sources, capable of delivering high-performance DC voltage, DC current, DC power, AC voltage, AC current, AC power, phase, and frequency outputs.

In addition to electrical signal outputs, the TD1870 offers resistance simulation, thermocouple simulation, RTD (thermal resistor) simulation, and pulse output, making it an ideal multifunctional tool for calibrating 5½-digit and lower digital multimeters and a wide range of precision electrical measuring instruments.

Specifications of TD1870 Multifunction Calibrator

Range Output Range Accuracy (k=2) (Tcal ±5°C)
ppm × output + μV (90 days / 1 year)
Stability (Tcal ±1°C)
ppm × output + μV (24 hours)
Resolution Max Burden
[Source Internal Resistance]
300 mV 0 ~ 330.0000 mV 50 + 3 (90 days)
60 + 3 (1 year)
5 + 1 100 nV 60 Ω
3 V 0 ~ 3.300000 V 40 + 5 (90 days)
50 + 5 (1 year)
4 + 3 1 μV 20 mA
30 V 0 ~ 33.00000 V 40 + 50 (90 days)
50 + 50 (1 year)
4 + 30 10 μV 15 mA
300 V 30.0000 V ~ 330.0000 V 45 + 500 (90 days)
55 + 500 (1 year)
4.5 + 300 100 μV 10 mA
1000 V 100.000 V ~ 1020.000 V 45 + 1500 (90 days)
55 + 1500 (1 year)
4.5 + 900 1 mV 10 mA

Key Features – TD1870 Multifunction Calibrator

  • Wide-range multifunction AC/DC voltage and current output
  • Supports DC/AC power, phase, and frequency output
  • Simulates resistance, thermocouples, RTDs, and pulse signals
  • Designed for calibrating 5½-digit and below digital multimeters
  • High stability and low-noise precision signal generation
  • High-resolution voltage and current output for micro-level calibration
  • Reliable accuracy over 24 hours, 90 days, and 1-year intervals
  • Ideal for laboratories, calibration centers, and industrial test environments
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Onsys Technologies

2517/18 Solus Building, Hiranandani Estate, Thane West, Maharashtra India
Thane West Maharashtra

4 Months

+91-8938990191

More About TD1870 Multi-Function Calibrator -

  • ONsys Technologies OPC Pvt Ltd was established in 2019 and has emerged as India’s preferred and leading supplier of precision test and measurement instrumentation, automated test systems, intelligent manufacturing systems, and test and automation turnkey solutions.Serve the increasing demand of Electronics and Electrical Test & Measurement equipment and customers’ application-based customized solutions of India’s rapidly growing Electronics Manufacturing industries. We supply, design, assemble, develop, and manufacture testing equipment, Automated Test Equipment (ATEs), Test Zig, and Test Benches as per requirement with highest global standards. To do this, ONsys invests heavily in sourcing, research, and development in order to offer great products with precision, reliability, and useful innovative test and measurement solutions for the technology industry.

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