DC Resistance Standards and Decades
from Isotech North America
By temperature controlling an otherwise very stable resistor, a performance close to the very best available in the world can be achieved at a surprisingly low price. The resistor itself is oil filled and hermetically sealed. The function of hermetic sealing is to eliminate the ingress of moisture... [See More]
- Special Features: Stand Alone or Bench; Suitable for AC Applications; Suitable for DC Applications
- Temperature Coefficient: 0.0
- Type: Standard; Resistance; Oil Filled
- Stability: 1
from Beamex Oy Ab
Beamex ® MC4 Documenting Process Calibrator. Document As You Go. Communication with Calibration Software: Using the MC4 together with calibration software provides you with a complete documenting calibration system that produces calibration certificates automatically. All-in-One Functionality:... [See More]
- Special Features: Component; Precision Measurements or Calibrator; Programmable or Computer Interface (optional feature); Working or Reference Standard; Suitable for DC Applications
- Operating Temperature: -10 to 50
- Type: Standard; Current (optional feature); Resistance (optional feature); Voltage (optional feature); RTD Simulator
- Range: 0.0 to 4000
from Tinsley Precision Instruments
Designed for the checking and calibration of insulation testers at voltages of up to 5000V DC, the Tinsley Model 4720 high resistance decade boxes provides up to 9 decades of resolution. The total range covered is from 1 k Ω to 1,111,111,110k Ω using specially selected resistors and high... [See More]
- Special Features: Suitable for DC Applications
- Decades: 7 to 9
- Type: DecadeBox; Resistance
- Temperature Coefficient: 100.0 to 2000.0
from Seaward Group USA
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. The switches have gold plated contacts to ensure a low contact resistance and negligible thermal E.M.F. Some models employ the Waidner... [See More]
- Special Features: Precision Measurements or Calibrator; RackMount; Suitable for DC Applications
- Decades: 5 to 8
- Type: DecadeBox; Resistance
- Temperature Coefficient: 2.0
from IET Labs, Inc.
The 1433 Decade Resistors are primarily intended for precision measurement applications where their excellent accuracy, stability, and low zero resistance are important. They are convenient resistance standards for checking the accuracy of resistance-measuring devices and are used as components in... [See More]
- Special Features: Component; RackMount (optional feature); Stand Alone or Bench; Transfer, Laboratory or Primary Grade; Suitable for AC Applications; Suitable for DC Applications
- Range: 1.00E-3 to 1.11E8
- Type: DecadeBox; Resistance
from Krohn-Hite Corporation
The Krohn-Hite PCR100 Precision Current Resistor is a highly accurate on-site current resistor (standard) with excellent temperature stability that can be used from 20 °C to 26 °C. A calibration graph is supplied with each PCR100 that shows all corrections in 0.5 °C increments, reducing... [See More]
- Special Features: Precision Measurements or Calibrator; Stand Alone or Bench; NIST Traceability; Suitable for DC Applications
- Temperature Coefficient: 1.5
- Type: Standard; Resistance
- Operating Temperature: 0 to 50
from Beamex Oy Ab
Beamex ® MC2-IS. Intrinsically Safe Multifunction Calibrator. Safe and Practical Field Calibration. Compact and User-friendly: Compact-sized, lightweight portable calibrator with large graphical display, multilingual interface and full numerical keyboard. Calibration is fast and simple. Accuracy... [See More]
- Special Features: Component; Precision Measurements or Calibrator; Programmable or Computer Interface (optional feature); Working or Reference Standard; Suitable for DC Applications
- Operating Temperature: -10 to 50
- Type: Current (optional feature); Resistance (optional feature); Voltage (optional feature); RTD Simulator (optional feature)
- Range: 0.0 to 4000
from Tinsley Precision Instruments
The Tinsley Model 4721 decade box is designed for the checking and calibration of insulation testers at voltages of up to 5000V DC. The total range covered is from 1 k Ω to 1Tera Ω using specially selected resistors and a high quality switch mounted on an easy to read panel. This... [See More]
- Special Features: Suitable for DC Applications
- Decades: 1
- Type: DecadeBox; Resistance
- Temperature Coefficient: 15.0 to 2000.0
from IET Labs, Inc.
The RC-box combines the features and specifications of both the R-box and the C-box in one convenient package. Ideal for setting timers, oscillators, and filters, the resistance and capacitance may be used independently, in series, or in parallel. A shorting link allows them to be coupled or... [See More]
- Special Features: Component; LowZero (optional feature); Programmable or Computer Interface (optional feature); RackMount (optional feature); Stand Alone or Bench; NIST Traceability; Suitable for AC Applications; Suitable for DC Applications
- Range: 0.0 to 1.00E7
- Type: DecadeBox; Resistance; Capacitance
- Accuracy: 1.00
from IET Labs, Inc.
The revolutionary ohmSOURCE Microprocessor Controlled Resistance Decade Boxes are like nothing you have ever seen before! Microprocessor-controlled and loaded with innovative features, the ohmSOURCE Programmable Resistance Decade Boxes succeeds in providing highly accurate and precise resistance... [See More]
- Special Features: Component; Programmable or Computer Interface; Suitable for AC Applications; Suitable for DC Applications
- Range: 2.40E7 to ?
- Type: DecadeBox; Resistance; RTD Simulator
- Accuracy: 1.00
from IET Labs, Inc.
Highest performance, very low temperature coefficient, highest stability sealed resistance standards. [See More]
- Special Features: Component; NIST Traceability; Suitable for AC Applications; Suitable for DC Applications
- Operating Temperature: 18 to 28
- Type: Standard; Resistance; Reichsanstalt
- Stability: 2
from IET Labs, Inc.
Reichsanstalt type four-terminal standard resistors for low values of 0.1 or less. These standards are used for accurate current measurements and for comparisons of low resistances. [See More]
- Special Features: Component; NIST Traceability; Suitable for AC Applications; Suitable for DC Applications
- Operating Temperature: 18 to 28
- Type: Standard; Resistance; Reichsanstalt
- Stability: 2
from IET Labs, Inc.
Economical, high performance, high power resistance for a variety of laboratory, test, and calibration needs. [See More]
- Special Features: Component; Precision Measurements or Calibrator; RackMount (optional feature); Suitable for AC Applications; Suitable for DC Applications
- Decades: 1 to 9
- Type: DecadeBox; Resistance
- Temperature Coefficient: 25.0
from IET Labs, Inc.
An economical, high performance, high resistance decade box for all laboratory, test, and calibration needs. [See More]
- Special Features: Component; Precision Measurements or Calibrator; RackMount (optional feature); Suitable for AC Applications; Suitable for DC Applications
- Decades: 1 to 9
- Type: DecadeBox; Resistance
- Temperature Coefficient: 200.0