Time Electronics 1067 High Precision Resistance Decade Box - RTD Simulator Substitutor

SKU
1067
Manufacturer:
Time Electronics
Time Electronics

Key Features:

  • High accuracy and precision, Pt100 Simulation
  • 10 milli-ohm to 12 K-Ohm Range
  • High stability and low temperature coefficient
  • Ideal for Platinium Resistance Thermometer Simulation
  • 6 digit resolution
  • +/-0.01% accuracy, 20 ppm/year stability
  • Low thermal EMF terminals
  • Full screened
Product Options:
$1,525.00

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Time Electronics Model 1067 High Precision Low Ohm Decade Box, 0.01 Ohm to 12 K-Ohm, Ideal for critical RTD Simulation, 0.01% accuracy

The Time Electronics Model 1067 precision decade resistance box is suitable for a wide range of simulation work. It is particularly suitable for simulating and calibrating precision PT100 sensors and temperature indicators/meters that use resistive sensors. Special care has been taken in the construction of the 1067 to ensure that the residual end resistance is as low and as stable as possible. Multiple self wiping silver alloy contacts are used for each position to ensure outstanding performance and long life.

Housed in a robust metal case the 1067 is fully screened and low thermal emf terminals are used. The switch dials have clear markings and in an easy to read in-line format. Each decade is scaled from 0 to 11 and therefore allows convenient overlap of the set values. The maximum value settable is 12,222.21 ohms.

Technical Specifications

Range        

0 to 12kΩ

Resolution                            

10mΩ steps

Number of Decades

6, each decade settable from 0 to 11

Accuracy

± 0.01% of setting ± 2mΩ, after deduction of residual end resistance ±1mΩ for residual variation. At calibration temperature of 22°C.

Residual Resistance

Less than 10mΩ. Less than 1mΩ variation

Power Rating

0.35 watt per resistor

Voltage Rating

Maximum 200V DC/AC RMS

Stability

20ppm/year (>1Ω), 100ppm/year (<1Ω)

Current Rating

10mΩ range: 3A, 100mΩ range: 2A, 1Ω range: 600mA, 10Ω range: 200mA, 100Ω range: 60mA, 1kΩ range: 20mA

Insulation

Case to resistance terminals 2kV / 50Hz maximum

Temperature Coefficient

Less than 10ppm/°C (> 1Ω). Less than 20ppm/°C (< 1Ω)

Operating Torque

Less than 0.1Nm

Contacts

Make before break – silver alloy

 

 General Specifications

Dimensions

W355 x H63 x D89mm

Weight

1.1kg

Optional Extras

Calibration certificates traceable to NPL and UKAS

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