Seaward Group USA Datasheets for Calibration and Reference Standards

Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component.
Calibration and Reference Standards: Learn more

Product Name Notes
Cropico -- CM5N A five decade capacitance box to compliment the RM6N range of resistance decades. Styled in the same ergonomic desk type case, the CM5N is a useful addition to any laboratory,...
Cropico -- 005/6/8
Decade Box -- 055/6/8
Decade Box -- RBB
A versatile range of resistance boxes available in 5, 6 & 8 decades. High Accuracy and wide range 0.001 ohm to 11 Megohms are combined in a compact lightweight case.
Cropico -- RBB Combining high quality, long life and permanence of calibration, the RBB Series offers an unbeatable selection of models. The reliability is built in as we use our own designed and...
Resistance Box -- RH9A Designed using the Cropico high quality SP1 switch combined with specially selected resistors, this range of high ohm resistance decades is ideal for the calibration of insulation test sets having...
Cropico -- 1422 IEC Highest precision, temperature and long-term consistency are characteristic features of the described high-precision resistance decade. Many years of experience, tried-and-tested technology and the use of field-proven materials guarantee the high...
Cropico -- RH9A Highly accurate resistance measurement for calibration and test standards. Total Resistance 1 Terraohm- Resolution 1 kilohm - Max Voltage 5000 Vdc. Designed using the Cropico High Quality SP1 switch combined...
Cropico -- RM8
Resistance Standard -- RM8 Series
The model RM8 decade resistance box is designed to complement our range of resistance boxes, offering a very wide range 0.01ohm to 1Megohm in a compact and versatile unit. The...
Cropico -- RBC
Decade Box -- RBC
The RBC Series is a robust range of high dissipation resistance decades available in 4, 5 or 6 decade versions and suitable for applications where reasonably precise and stable adjustable...
Cropico -- RM6-N
Cropico -- RM6-N3
The RM6-N is a space and cost-saving 6 decade resistance box . 3 models are available covering the range 1ohm to 111.111 Megohm. An additional 1kohm resistor is available at...
Resistance Box -- RM6N The RM6-N is a space saving 6 decade resistance box, 3 models are available covering the range 1 ohm to 111,111 Mega ohm. An additional 1 kilo ohm resistor is...
Cropico -- RM6-N2 The RM6-N series is a space and cost-saving 6 decade resistance box . 3 models are available covering the range 1ohm to 111.111 Megohm. An additional 1kohm resistor is available...
Resistance Standard -- RS3 Series The RS3 range of resistance standards are constructed using carefully selected low temperature coefficient Manganin or Zeranin wire, depending on the value, mounted on formers which have a high mechanical...
Ohmmeter -- MTS1A
Ohmmeter -- MTS2
This milli ohmmeter's test standards are designed for the simple and easy calibration of low resistance ohmmeters and Kelvin/Thomson bridges. The four terminal resistance values are switch selected and provision...
Cropico -- RM6 This small, cost effective decade resistance box further enhances our comprehensive range, offering excellent value for money. This 6 decade model has a total resistance of 11.1111 Megohms with a...