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The Time Electronics 1051 is a wide range low ohm resistance box designed for general laboratory work including platinum resistance thermometry.
Switch Contacts: Special attention has been given to the reliability of operation. A special multiple gold contact arrangement ensures low contact resistance and continued operation even if a contact fails.
Safety Terminals: Fully compatible with 4mm shrouded plugs, as well as standard plugs, bare wires, and spade terminals.
Clear Visual Indication: To enhance reading the setting, the 1051 has colour coded digits; Kohms (red), ohms (white), and 0.1 ohms (yellow).
Added Protection: The 1051 comes fitted with an ergonomic rubber boot providing increased protection and durability. The boot has a textured grip for comfortable handling and a raised edge so the 1051 angles slightly upward when resting horizontally.
Technical Specifications
Range | 0 to 1MΩ |
Resolution | 0.01Ω steps |
Decade | 0.01Ω | 0.1Ω | 1Ω | 10Ω | 100Ω | 1kΩ | 10kΩ | 100kΩ |
---|---|---|---|---|---|---|---|---|
Accuracy | ± 10% | ± 5% | ± 1% | ± 0.5% | ± 0.1% | ± 0.1% | ± 0.1% | ± 0.1% |
Max Current | 1A | 1A | 1A | 0.3A | 0.1A | 33mA | 10mA | 3mA |
Residual Resistance | Less than 90mΩ |
Power Rating | 1 watt per resistor |
Voltage Rating | Maximum 250V DC/AC RMS |
Temperature Coefficient | 50ppm/°C |
General Specifications
Dimensions | W215 x H100 x D120mm including protective cover (W200 x H75 x D110mm without) |
Weight | 1kg including protective cover (0.6kg without) |
Supplied With | Protective cover (fitted) and user manual |
Optional Extras | Leather carry case. Calibration certificates traceable NPL and UKAS |