HT-88A/HT-88B/HT-88C
Handset infrared rays used
Summarize
This product is a type of professional handset infrared rays used Thermometer, not need to touch with testing object , with facility-using, stability-design, exactitude-measurement, wide-measuring range.It has laser ranging,apheliotropic display,automatic numerical reading lock-in and automatic tailoff.
This product can be applied to those could’t be measured by tradition method of measurement which needing touch object surface(such as moving object,electrified surface and hard-touched object.)
This product can be used in the food detection,security detection,fire detection,injection molding,vessel,spray-paint,ink and maintenance of diesel engine.
Characteristic
1、Exactitude-measurement with untouched
2、laser ranging implement
3、automatically choose measurement range,the resolution0.1ºor 1º .
4、℃/℉conversion button
5、automatic numerical value maintenance and automatic tailoff
6、compare of infrared measure temperature space and object aim: （D:S=8：1）
7、Owns apheliotropic LCD display screen
8、compare of measure space and object aim :
Model：88A/88B/88C compare of optics measure space and object aim（D:S=8：1）.For example,the visual field of the instrument is 8:1,viz.,if the testing object is away from the instrument 400mm,the diameter of the testing object is not less than 50mm.
Technique Index
1、Safe Guard Requirement：
①Please use the product carefully when laser light beam is open ；
②Don’t pierce laser light beam to the eyes of man or animal ；
③Don’t reflex laser light beam to man’s eyes from the object surface ；
④Don’t pierce laser light beam to any explosive gas
2、Routine Index
|
Display |
3－1/2（1999count）Apheliotropic figure liquid crystal display |
|
Scope of temperature span measurement |
Model：88A -50～280℃ （-58～536℉） |
|
Model：88B -50.0～550℃ （-58.0～1022℉） |
|
|
Model：88C -50.0～90℃ （-58～1652℉） |
|
|
Responsive time |
Less than 1 second |
|
Sampling rate |
25times for one second |
|
Overtop span cue |
Display show“1” |
|
Display of polar |
Automatically,anode isn’t be showed,（-）means cathode. |
|
Emissivi ty |
Steady Emissivity is 0.95 |
|
Visual field |
compare of measure space and object aim（D:S）＝8：1 |
|
Transmitting power of laser tube |
Less than1mW |
|
Light spectrum response |
6～14um |
|
tailoff |
Automatic tailoff after 7 second . |
|
Operational Temperature |
0℃～50℃（32℉～122℉） |
|
Memory Temperature |
-20℃～60℃（-4℉～140℉） |
|
Relative Temperature |
10%~90%RH（memory），＜80%RH（operate） |
|
Power |
Battery is 9V,NEDA1604A 或IEC6LR61,other ones as the same specification |
|
Weight |
180g |
|
Measurement |
94×41×160mm |
|
Security design standard |
Accord with Europe CE Security Criterion. |
3、infrared rays used Thermometer precision Index
Model：88A
|
Span |
Resolution |
Degree of Accuracy |
|
|
-50～80℃ |
-50～-20℃ |
1℃ |
±5℃ |
|
-20～280℃ |
±2% of reading or±2℃ |
||
|
Span |
Resolution |
Degree of Accuracy |
|
|
-58～536℉ |
-58～-4℉ |
1℉ |
±9℉ |
|
-4～536℉ |
±2% of reading or±4℉ |
||
MODEL：88B
|
Span（Automatic Span） |
Resolution |
Degree of Accuracy |
|
|
-50～80℃ |
-50～-20.0℃ |
0.1℃ |
±5℃ |
|
-20.0～200.0℃ |
±2% of reading or±2℃ |
||
|
201～900℃ |
201～550℃ |
1℃ |
±2% of reading or±2℃ |
|
551～900℃ |
±2.5% of reading or±2℃ |
||
|
Span（Automatic Span） |
Resolution |
Degree of Accuracy |
|
|
-58～536℉ |
-58～-4℉ |
1℉ |
±9℉ |
|
-4～536℉ |
±2% of reading or±4℉ |
||
|
201~1022℉ |
201~1022℉ |
|
±2% of reading or±4℉ |
|
1023~1652℉ |
|
±2.5% of reading or±4℉ |
|
MODEL：88C
|
Span（Automatic Span） |
Resolution |
Degree of Accuracy |
|
|
-50.0～200.0℃ |
-50～-20℃ |
0.1℃ |
±5℃ |
|
-20.0～200.0℃ |
±2% of reading or±2℃ |
||
|
201～550℃ |
1℃ |
±2% of reading or±2℃ |
|
|
Span（Automatic Span） |
Resolution |
Degree of Accuracy |
|
|
-58.0～200.0℉ |
-58.0～-4.0℉ |
0.1℉ |
±9℉ |
|
-4.0～200℉ |
±2% of reading or±4℉ |
||
|
201～1022℉ |
1℉ |
±2% of reading or±4℉ |
|
