Strain calibrator CBM-123A/353A
Tokyo Measuring Instruments Laboratory Co., Ltd.
About This Product
This is a highly stable strain calibrator used for checking the operation of static strain measuring instruments and switch boxes, and for sensitivity calibration. The bridge resistance is 120Ω for CBM-123A and 350Ω for CBM-353A, and calibration is possible using the 1-gauge method, 1-gauge method, 3-wire method, 2-gauge method, and 4-gauge method.
■Features
Wide calibration range (±500 to ±100,000×10^-6 strain)
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Product
Strain calibrator CBM-123A/353A
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Handling Company
Tokyo Measuring Instruments Laboratory Co., Ltd.
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Categories
2 Models of Strain calibrator CBM-123A/353A
Items marked with have different values depending on the model number.
Click on the part number for more information about each product
| Product Image | Part Number | Price (excluding tax) | Accuracy (when using attached input/output cable) 1G, 1G 3-wire system, 2G | Accuracy (when using the included input/output cable) 4 gauge method | Applicable bridge configuration | Applied voltage | Applied voltage Recommended | Applied voltage tolerance | Bridge resistance | Calibration value | Calibration value stability | External dimensions | Mass | Operating temperature and humidity range | Zero point stability |
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CBM-123A |
Available upon quote | ± (0.02% of set value + 1.0×10^−6 strain) 23℃±3℃ | ± (0.02% of set value + 0.2×10^−6 strain) 23℃±3℃ | 1 gauge method, 1 gauge method 3 wire method, 2 gauge method, 4 gauge method | DC (direct current) | 3V or less (when applied continuously) | 14V | 120Ω±1% | ±500, ±1,000, ±2,000, ±3,000, ±4,000, ±5,000, ±10,000, ±20,000, ±50,000, ±100,000×10^−6 strain |
・4G, 2G method: ±9ppm/℃ of setting value ・1G, 1G 3-wire system: ± (9ppm of setting value + 0.2×10^−6 strain) /℃ or less |
210 (W) × 84 (H) × 158 (D) mm | Approximately 1.6kg | 0~+50℃, 85%RH or less (excluding condensation) | ±0.8×10^−6 strain/℃ (4 gauge method) |
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CBM-353A |
Available upon quote | ± (0.02% of set value + 1.0×10^−6 strain) 23℃±3℃ | ± (0.02% of set value + 0.2×10^−6 strain) 23℃±3℃ | 1 gauge method, 1 gauge method 3 wire method, 2 gauge method, 4 gauge method | DC (direct current) | 5V or less (when applied continuously) | 23V | 350Ω±1% | ±500, ±1,000, ±2,000, ±3,000, ±4,000, ±5,000, ±10,000, ±20,000, ±50,000, ±100,000×10^−6 strain |
・4G, 2G method: ±6ppm/℃ of setting value ・1G, 1G 3-wire system: ± (6ppm of setting value + 0.2×10^−6 strain) /℃ or less |
210 (W) × 84 (H) × 158 (D) mm | Approximately 1.6kg | 0~+50℃, 85%RH or less (excluding condensation) | ±0.8×10^−6 strain/℃ (4 gauge method) |
Click on the part number for more information about each product
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