Strain calibrator CBM-122A/352A
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 dynamic strain measuring instruments (bridge power supply frequency 20kHz or less), and for sensitivity calibration. The bridge resistance is 120Ω for CBM-122A and 350Ω for CBM-352A, allowing calibration using the 4-gauge method.
■Features
Wide calibration range (±100 to ±40,000×10^-6 strain)
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Product
Strain calibrator CBM-122A/352A
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Handling Company
Tokyo Measuring Instruments Laboratory Co., Ltd.
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Categories
2 Models of Strain calibrator CBM-122A/352A
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 the included input/output cable) AC bridge power supply | Accuracy (when using the included input/output cable) DC bridge power supply | 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-122A |
Available upon quote | ± (0.02% of set value + 0.5×10^−6 strain) 23℃±3℃ | ± (0.02% of set value + 0.2×10^−6 strain) 23℃±3℃ | 4 gauge method | DC~20kHz | 3Vrms or less | 14Vp-p | 120Ω±1% | ±100~±10,900×10^−6 strain (100×10^−6 strain step), ±20,000, ±40,000×10^−6 strain | Less than ±9ppm/℃ of set value | 210 (W) × 84 (H) × 158 (D) mm | Approximately 1.4kg | 0~+50℃, 85%RH or less (excluding condensation) | ±0.8×10^−6 strain/℃ |
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CBM-352A |
Available upon quote | ± (0.02% of set value + 0.5×10^−6 strain) 23℃±3℃ | ± (0.02% of set value + 0.2×10^−6 strain) 23℃±3℃ | 4 gauge method | DC~20kHz | 5Vrms or less | 23Vp-p | 350Ω±1% | ±100~±10,900×10^−6 strain (100×10^−6 strain step), ±20,000, ±40,000×10^−6 strain | Less than ±6ppm/℃ of set value | 210 (W) × 84 (H) × 158 (D) mm | Approximately 1.4kg | 0~+50℃, 85%RH or less (excluding condensation) | ±0.8×10^−6 strain/℃ |
Click on the part number for more information about each product
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