Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C, 47500 Subang Jaya, Selangor, Malaysia.
+603-5621 5786
+603-5621 5829
+60122185651 (Enquiry)
+60162233687 (Vacancy)
Multi-input Thermometer/Datalogger Prova-800
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Product Features
- Analysis for thermal profile and thermal distribution.
- 8 input temperature measurement/data logging (℃/℉)
- Graphic display of overall trend for each input
- 4.5” STN LCD (240 x 128) with backlight
- Timers for the durations out of HI and LO limits
- Selection of 11 types of thermocouple (K, J, E, T, R, S, N,…)
- Easy socket for thermocouple mini connector
- Basic accuracy 0.1% ± 1 ℃ (K type)
- Programmable Hi-Lo alarm for each input.
- Display of max and min values for each input
- Sampling Rate 8 Inputs / 1 second
- 24 Hour Recording with Alkaline Batteries of 2400mAH
- Standard 2G SD memory card (stores 3.8-year data)
- Optional 8G SDHC memory card
- SD card directly read by PC
- Easy data file management (Read and Delete functions)
- Built-in calendar clock
- Independent Input Setup (type of thermocouple, Hi-Lo alarm values, name of Engineering Unit)
- Isolated Input Protection of 350Vp-p between any two inputs
- Programmable Engineering Unit (E.U.) to integrate Analog Output (-60 to 60 mV) from instruments (e.g. Sound level meter, Humidity meter, Current adaptor)
- Screen hardcopy into files
- Paperless Recorder
- Ready to use package (Thermocouples, Memory Card, and Batteries etc.)
Electrical Specifications: (23℃±5℃)
| Type | ℃ | ℉ | ||
| Range | Accuracy | Range | Accuracy | |
| K |
-200 ~ -150 -150 ~ -100 -100 ~ 999.9 1000 ~ 1370 |
±3.0℃ ±2.0℃ ±0.1% ±1.0℃ ±0.2% ±1.0℃ |
-328 ~ -238 -238 ~ -148 -148 ~ 999.9 1000 ~ 2498 |
±5.4℉ ±3.6℉ ±0.1% ±1.8℉ ±0.2% ±1.8℉ |
| J |
-200 ~ -100 -100 ~ 100 100 ~ 999.9 |
±2.5℃ ±1.5℃ ±0.1% ±1.0℃ |
-328 ~ -148 -148 ~ 212 212 ~ 999.9 1000 ~ 1832 |
±4.5℉ ±2.7℉ ±0.1% ±1.8℉ ±0.2% ±1℉ |
| E |
-150 ~ -100 -100 ~ 760 |
±2.0℃ ±0.1% ±1.0℃ |
-238 ~ -148 -148 ~ 999.9 1000 ~ 1400 |
±3.6℉ ±0.1% ±1.8℉ ±0.2% ±1℉ |
| T |
-200 ~ -150 -150 ~ -100 -100 ~ 400 |
±3.0℃ ±0.1% ±1.5℃ ±0.1% ±0.5℃ |
-328 ~ -238 -238 ~ -148 -148 ~ 752 |
±5.4℉ ±0.1%±2.7℉ ±0.1% ±0.9℉ |
| R/S |
0 ~ 100 100 ~ 300 300 ~ 999.9 1000 ~ 1600 |
±5.0℃ ±3.0℃ ±0.1% ±2.0℃ ±0.1% ±2.0℃ |
32 ~ 212 212 ~ 572 572 ~ 999.9 1000 ~ 2912 |
±9.0℉ ±5.4℉ ±0.1% ±3.6℉ ±0.1% ±3.6℉ |
| N |
0 ~ 999.9 1000 ~ 1300 |
±0.1% ±1.0℃ ±0.2% ±1.0℃ |
32 ~ 999.9 1000 ~ 2372 |
±0.1% ±1.8℉ ±0.2% ±1.8℉ |
| L | -200 ~ 900 | ±0.1% ±1.0℃ |
-328 ~ 999.9 1000 ~ 1652 |
±0.1 % ±1.8℉ ±0.2 % ±1℉ |
| U | 0 ~ 600 | ±0.1% ±1.0℃ |
32 ~ 999.9 1000 ~ 1112 |
±0.1% ±1.8℉ ±0.2% ±1℉ |
| B |
600 ~ 999.9 1000 ~ 1760 |
±0.1% ±2.0℃ ±0.1% ±2.0℃ |
1112 ~ 1831 1832 ~ 3200 |
±0.1% ±3.6℉ ±0.1% ±3.6℉ |
| C |
0 ~ 999.9 1000 ~ 1760 |
±0.1% ±1.5℃ ±0.2% ±1.5℃ |
32 ~ 999.9 1000 ~ 3200 |
±0.1% ±2.7℉ ±0.2% ±2.7℉ |
| mV | -10 ~ 60 | ±0.06 mV | -10 ~ 60 | ±0.06 mV |
| mV | -50 ~ -10 | ±0.1 mV | -50 ~ -10 | ±0.1 mV |
General Specifications:
| Battery Type: | 1.5V AA alkaline batteries x 8 |
| AC Adaptor: |
DC Regulated 12V / 300mA output AC 110V or 220V Input |
| LCD | 4.5” STN LCD (240 x 128) |
| Power Consumption: | 100mA (with backlight); 70mA (without backlight) |
| Cold Junction Compensation Accuracy: |
±0.5℃ / ±0.9℉ |
| Temperature Coefficient: | 0.01% of F.S. / ℃ |
| Isolated Input Protection between any two inputs: | 350Vp-p |
| Dimension: |
257(L) x 155(W) x 57(H) mm 10.1" (L) x 6.1" (W) x 2.2" (H) |
| Weight: | 1160g / 40.9oz (Batteries included) |
| Operation Environment: | 0℃ ~ 50℃, 85% RH |
| Storage Environment: | -20℃ ~ 60℃, 75% RH |
| Accessories: |
1.5V AA alkaline batteries x 8, AC power adaptor x 1, USB cable x 1, SD card (2GB) x 1, Carrying bag x 1, User manual x 1, Software CD x 1, Software manual x 1, K-type thermocouples (-50~200℃ / -58 ~392℉±0.75%): 1-meter x 7pcs.; 3-meter x 1pc. |
| Options: |
SDHC card (8GB, Maximum) Mini connector for analog Input Optical RS-232 to USB bridge |
