Product Description

ZDR-21b-based temperature recorder (sound and light alarm)
Specifications
◆ Measurement Range: -40 ℃ ~ 100 ℃
◆ Accuracy: ± 0.5 ℃
◆-resolution: 0.1 ℃
◆ Record capacity: 7420 ~ 14800 Group
◆ Record interval: 2 seconds to 24 hours continuously adjustable
◆ Communication Interface: RS-232 or USB
◆ software: English and Chinese versions
 
◆ functions and characteristics
1 small size of the machine, software, simple operation, reliable performance, recording time interval may be needed from 2-24 seconds arbitrary set, delayed start, timed start, timed shutdown.
2, tracking display and record temperature data measured environment, recording time length (15 minutes recording time data, it can record up to 5 months or longer), data recorded in the recorder's own memory film, with power-down protection (when power is stored in the data recorder)
3, machine power consumption, using built-in lithium battery-powered, the battery life of up to one year or more, the power situation, you can use an external power supply, DC-AC switch is very convenient.
4, record the temperature data can not be modified, in the food, refrigeration problems such as investigations provide strong evidence and proof of claim.
5 powerful software to facilitate data see: data charts and lists can be freely switch view.
6, data integrating powerful, save the file as Access format can be downloaded each time the data added to the original save file to ensure data integrity.
7, through the recorder of temperature and humidity parameters set upper and lower limits to achieve over-limit alarm. (Can be equipped with telephone / SMS Alarm).
◆ the use of the method
1, with random communication cable with the recorder and the general computer (PC586 or above it) the serial port connected.
2, the computer running Recorder application, set up the recorder records start time, record period, stop time, stop mode and other parameters.
3, set the recorder after the completion of disengagement with the computer, the recorder placed in a test is required of the occasion.
4, after testing, and then connect the recorder and the computer, run the recorder application to record within the data downloaded to a computer data processing.
◆ Certificate obtained
Measured in 2002 by CMC license (No. 00000146 Zhejiang system)
◆ random gift accessories
Communication data lines, applications, and one each spare battery

Payment Terms︰ Bank wire transfer

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