1. પરિચય
The CryoTemp is an advanced ultra-low temperature data logger designed for precise monitoring in critical environments. It accurately records temperatures as low as -86 °C (-122.8 °F), making it ideal for applications such as transports, refrigerators, warehouses, server rooms, and production facilities. Its compact, splash-resistant design (IP64) ensures durability and ease of use.
This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your CryoTemp data logger.
2. ઉત્પાદન સુવિધાઓ
- Ultra-Low Temperature Range: Capable of recording temperatures from -86°C to +35°C (-122.8°F to +95°F).
- ઉચ્ચ ચોકસાઈ: Provides readings with an accuracy of ±1.0°C (1.8°F).
- મોટી મેમરી ક્ષમતા: Stores up to 32,767 date and time stamped temperature readings.
- Alarm and Warning Limits: User-programmable high/low alarm and warning limits to alert users of temperature deviations.
- ટકાઉ ડિઝાઇન: Compact with a handle for easy attachment and splash resistant (IP64).
- લાંબી બેટરી જીવન: Powered by a 3.6V lithium battery (LTC-7PN).

આકૃતિ 2.1: ફ્રન્ટ view of the CryoTemp Data Logger, showing the ALERT, WARN, and OK indicators, and the START/MARK button.
3. સેટઅપ
3.1 પ્રારંભિક નિરીક્ષણ
Upon receiving your CryoTemp data logger, carefully inspect the packaging and the device for any signs of damage. Ensure all components listed in the packing slip are present.
3.2 સૉફ્ટવેર ઇન્સ્ટોલેશન
To configure and download data from the CryoTemp, you will need to install the MadgeTech software on your computer. Please refer to the MadgeTech website for the latest software version and installation instructions. A USB interface cable (sold separately) is required to connect the data logger to your computer.
3.3 ઉપકરણ રૂપરેખાંકન
- Connect the CryoTemp data logger to your computer using the appropriate USB interface cable.
- Launch the MadgeTech software. The device should be automatically detected.
- In the software, configure the desired logging parameters, including:
- Sampling Rate (e.g., 1 reading every 5 seconds up to 1 reading every 30 minutes)
- Start Method (e.g., immediate start, delayed start, manual start)
- High and Low Alarm Limits
- High and Low Warning Limits
- Logger ID and Description
- Once configured, disconnect the data logger from the computer. It is now ready for deployment.
4. ઓપરેશન
4.1 Starting the Data Logger
Depending on your configuration, the data logger will start logging data:
- તાત્કાલિક શરૂઆત: Logging begins as soon as the device is disconnected from the software after configuration.
- વિલંબિત પ્રારંભ: Logging begins at a pre-set date and time.
- મેન્યુઅલ પ્રારંભ: Press and hold the "START/MARK" button on the device until the "OK" LED blinks, indicating logging has begun.
4.2 Monitoring Status Indicators
The CryoTemp features three LED indicators:
- ALERT (Red LED): Illuminates when the temperature has exceeded or fallen below the programmed alarm limits.
- WARN (Yellow LED): Illuminates when the temperature has exceeded or fallen below the programmed warning limits.
- OK (Green LED): Illuminates when the temperature is within acceptable limits and the device is logging correctly.
4.3 Deploying the Data Logger
Place the CryoTemp data logger in the environment where temperature monitoring is required. Utilize the integrated handle for easy attachment or placement. Ensure the device is not obstructed and has proper air circulation for accurate readings.

Figure 4.1: The CryoTemp Data Logger being deployed in a low-temperature environment, demonstrating its compact size and ease of placement.
4.4 ડેટા ડાઉનલોડ કરી રહ્યું છે
To retrieve recorded data:
- Connect the CryoTemp data logger to your computer using the USB interface cable.
- Open the MadgeTech software.
- Select the connected device and follow the software prompts to download the data.
- The software will allow you to view, analyze, and export the temperature data in various formats.
5. જાળવણી
5.1 બેટરી રિપ્લેસમેન્ટ
The CryoTemp uses a 3.6V lithium battery (LTC-7PN). When the battery level is low, the software will indicate this status. To replace the battery:
- Ensure the data logger is not actively logging.
- કાળજીપૂર્વક બેટરી કમ્પાર્ટમેન્ટ ખોલો.
- Remove the old battery and insert the new LTC-7PN battery, observing correct polarity.
- બેટરી કમ્પાર્ટમેન્ટને સુરક્ષિત રીતે બંધ કરો.
Note: Dispose of old batteries according to local regulations.
5.2 સફાઈ
ડેટા લોગરના બાહ્ય ભાગને સોફ્ટ, ડી વડે સાફ કરો.amp cloth. Do not use abrasive cleaners or immerse the device in water. The device is splash resistant (IP64) but not submersible.
5.3 માપાંકન
The CryoTemp data logger comes with a calibration certificate. Regular recalibration is recommended to ensure continued accuracy, especially for critical applications. Refer to MadgeTech's official guidelines or contact INSTRUKART for calibration services.
6. મુશ્કેલીનિવારણ
| સમસ્યા | સંભવિત કારણ | ઉકેલ |
|---|---|---|
| સોફ્ટવેર દ્વારા ઉપકરણ શોધાયું નથી. |
|
|
| Device not logging data. |
|
|
| અચોક્કસ વાંચન. |
|
|
7. સ્પષ્ટીકરણો
| પરિમાણ | મૂલ્ય |
|---|---|
| માપન શ્રેણી | -86°C થી +35°C (-122.8°F થી +95°F) |
| ચોકસાઈ | ±1.0°C (1.8°F) |
| ઠરાવ | 0.1°C (0.18°F) |
| સ્મૃતિ | 32,767 વાંચન |
| Sampલિંગ સમય | 1 reading every 5 sec up to 1 reading every 30 min (selectable) |
| સેન્સર પ્રકાર | એનટીસી થર્મિસ્ટર |
| સમયની ચોકસાઈ | ±2 minutes/month max. at 20°C to 30°C; ±5 minutes/month max at -80°C |
| ઓપરેટિંગ તાપમાન | -86°C to +35°C (-122.8°F to +95°F); may be used up to +55°C (131°F) |
| ઓપરેટિંગ ભેજ | 0 % RH થી 100 % RH |
| બેટરીનો પ્રકાર | 3.6V lithium battery (LTC-7PN) |
| પ્રોટેક્શન રેટિંગ | IP64 (Splash resistant, Not Submersible) |
| પરિમાણો | 83 mm x 54 mm x 11 mm (3.3 in x 2.1 in x 0.4 in) |
| વજન | 40g (1.4oz) |
| ઉત્પાદક | ઇન્સ્ટ્રુકાર્ટ |
| તારીખ પ્રથમ ઉપલબ્ધ | 28 ફેબ્રુઆરી, 2017 |
8. વોરંટી અને સપોર્ટ
8.1 કાનૂની અસ્વીકરણ
Please note: This item is Non-Refundable. For specific warranty information, please refer to the documentation provided with your purchase or contact INSTRUKART directly.
8.2 ટેકનિકલ સપોર્ટ
For technical assistance, software inquiries, or service requests, please contact INSTRUKART customer support. Visit the official INSTRUKART webસંપર્ક વિગતો અને વધારાના સંસાધનો માટે સાઇટ.
તમને વધુ માહિતી અને સપોર્ટ અહીં મળી શકે છે INSTRUKART Store on Amazon.




