Cropico Resistance Decade Box, Resistance Resolution 0.001Ω, Absolute Maximum Resistance Measurement 100Ω, UKAS

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£1,248.00

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£1,497.60

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RS Stock No.:
792-1327
Mfr. Part No.:
RBB6-B
Brand:
Cropico
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Brand

Cropico

Decade Box Type

Resistance

Resistance Resolution

0.001Ω

Calibrated

UKAS

Best Maximum Resistance Accuracy

±2%

Best Minimum Resistance Accuracy

±0.05%

Residual Resistance

1Ω

Power Rating

0.33W

Temperature Coefficient

±3 ppm/°C, ±5ppm/°C

Dimensions

80 x 350 x 100mm

Width

350mm

Length

80mm

Minimum Resistance Measurement

0.001Ω

Maximum Operating Temperature

+125°C

Absolute Maximum Resistance Measurement

100Ω

Weight

600g

Height

100mm

Minimum Operating Temperature

-50°C

RoHS Status: Exempt

COO (Country of Origin):
GB

Calibration/Substitution, High Accuracy 6 Decade Resistance Box


Compact, durable case of encapsulated moulded epoxy
Constructed using low temperature coefficient resistor wire and gold plated contact switches
Particularly suitable for use in electrical and electronic industrial laboratories
Required resistance selected by the 6 rotary switches
The -B and -C models are suitable for pt100 simulation

Cropico Decade Resistance Box


The Cropico high-accuracy decade resistance box with UKAS calibration is constructed using low-temperature coefficient resistor wire and gold plated contact switches. This ensures a low contact resistance and a negligible thermal E.M.F. This is particularly suitable for applications such as Pt100 simulation where resolution as low as 0.001ohm (»0.0025°C) is required. Its required resistance is selected by the 6 rotary switches.

Features and Benefits


Six decades are 10 x 0.001ohm, 10 x 0.01ohm, 10 x 0.1Ω, 10 x 1ohm, 10 x 10ohm and 10 x 100ohm
Accuracy is 0.05% for premium dials
Resistance coils wound in selected low TC wire
Compact, durable case of encapsulated moulded epoxy
Resistance resolution is 0.001ohm
Depth of 80mm, width of 350mm and height of 100mm
Operating temperature ranging between -50°C and 125°C

Applications


Electrical industrial laboratories
Electronic industrial laboratories

Certifications


ANSI/ESD S20.20:2014
BS EN 61340-5-1:2007

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