HR-908 OPTIONS
Run Halt Box HR-993-10		Memory Unit HR-975A		Thermocouple unit HR-873B-8 HR-873B-4		Power Unit HR-878

Run Halt Box	Without computer, the run, halt and balancing of HR-908A can be triggered. Dimension: 70(W)x22(H)x130(D)mm Weight: 150g Power supply: DC9V(006P) with battery voltage detect LED
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Memory Unit In connection with HR-908A, the A/D converted sampling data in the histogram recorder can be stored in large quantities. The unit as well as HR-908A is high reliable computer controlled device without operation switches. Dimension: 200(W)x80(H)x150(D)mm Weight: 2.5 kg Power supply: DC10.5 ~ 30V 1.2A max.

Connectable device Histogram recorder HR0908A (Number of connections: 1 unit) Media and capacity of data record Semiconductor memory :approx. 5200000 data Hard disk :approx. 7800000 data Features DC excitation like HR-908A, small and lightweight The resolution of recorded data is 1 x 10-6 or 2 x 10-6 strain. Sampling interval is maximum 50ms in 1-channel mode. Record of time setting from measurement start to stop or according to trigger conditions. The data stored for individual measurements can be made up to 100 files. Data output can be transferred at high speed using SCSI interface. Also either GP-1B or RS-232C interface can be selected on order. Standard analysis software for personal computer can be used.

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Thermocouple unit For K type thermocouple input. Voltage output in proportion to temperature is obtained. Dimension: 200(W)x75(H)x120(D)mm Weight: 1.5 kg Power supply: DC10.5 ~ 30V, 0.3A max.	Number of channels HR-873B-8: 8 channels HR-873B-4: 4 channels Applicable thermocouples Type K (CA) Measuring range -50 ~ +1200°C Output -0.4 ~ +10mV (at -50 ~ +1200°C)
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Power Unit	DC power supply unit for HR-908A, HR-975A, HR-873B, etc. Dimension: 200(W)x75(H)x120(D)mm Weight: 1 kg Power supply: AC90 – 110V 50/60Hz Power output DC12V 4A
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Run Halt Box HR-993-10		Memory Unit HR-975A		Thermocouple unit HR-873B-8 HR-873B-4		Power Unit HR-878