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常見名稱物體發射率對照表

 

材料

 

規格

發射率

 

材料

規格

發射率

 

氧化

 0.3 

人體皮膚

0.98

拋光

 0.02-0.04 

石墨

氧化

 0.20-0.60 

黃銅

氧化

 0.5 

塑膠

不透明

 0.95 

拋光

 0.02-0.05 

橡膠

0.95 

黃金

0.01-0.10 

塑膠

0.85-0.95 

 

氧化

 0.7 

混凝土

0.95

 

氧化

 0.70-0.90 

水泥

0.96 

石棉

0.95

土壤

0.90-0.98 

石膏

0.80-0.90 

灰泥

0.89-0.91 

瀝青

0.95

0.90-0.96

岩石

0.7

大理石

 

0.94

木材

0.90-0.95 

紡織品

0.90 

木炭

 

粉末

 0.96 

0.95

0.85

沙子

0.90 

漆器

 

無光澤

 0.97 

泥土

0.92-0.96 

碳膠

0.90

沙子

0.9 

肥皂泡

0.75-0.80

玻璃

0.85-0.92 

0.93

紡織品

0.95 

0.83-0.90 

熱食物

0.95 

0.96-0.98 

塑膠

0.95 

冷凍食品

0.95 

0.94

陶瓷

0.95

鋼鐵

0.80 

石灰

0.98

羊毛

 

自然的

 

0.94 

石油漆

0.93

 

氧化

 

0.5 

PROKIT’S INDUSTRIES CO., LTD. 

©2015 Copyright by Prokit’s Industries Co., Ltd(C). 

2015001

12

Test Equipment Depot - 800.517.8431

99 Washington Street Melrose, MA 02176

TestEquipmentDepot.com 

Summary of Contents for MT-4612

Page 1: ...MT 4612 INFRARED THERMOMETER User s Manual 1st Edition 2015 Copyright by Prokit s Industries Co Ltd 1 Test Equipment Depot 800 517 8431 99 Washington Street Melrose MA 02176 TestEquipmentDepot com...

Page 2: ...s at eye 2 Operation 1 Turn on Install the battery and press the measurement button then the thermometer will turn on and show the temperature reading automatically 2 LCD display The LCD will display...

Page 3: ...s critical make sure the target is at least twice as large as the spot size 4 Emissivity Most organic materials painted or oxidized surfaces have an emissivity of 0 95 pre set in the unit Inaccurate r...

Page 4: ...or switching between and 1 Data Hold to keep current reading 2 Laser Sign test with laser 3 Low Battery Indication to remind user to change battery 4 Data recall press the function key to display the...

Page 5: ...hows the difference between maximum and minimum reading 13 Emissivity adjustable from 0 1 to 1 0 to suitable for testing of different articles 6 Infrared thermometer should be protected in the followi...

Page 6: ...0 0 90 Cement 0 96 Asbestos 0 95 Soil 0 90 0 98 Plaster 0 80 0 90 Mortar 0 89 0 91 Asphalt 0 95 Brick 0 90 0 96 Rock 0 7 Marble 0 94 Wood 0 90 0 95 Textile 0 90 Charcoal powdered 0 96 Paper 0 95 Carbo...

Page 7: ...MT 4612 1 2 3 0 5 4 15 7...

Page 8: ...6 5 7 8 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 9 10 11 12 13 1 2 4 3 8...

Page 9: ...1 2 3 4 MODE 2 3 0 5 MODE 5 6 7 HAL 8 LAL 9 MAX 10 MIN 11 AVG 12 DIF 13 EMS 14 MODE 9 20 50 0 5 2 2 16 1 50 580 58 1076 9...

Page 10: ...2 or 2 0 1 0 1 0 5S 0 1 1 9 20 to 50 4 122 0 to 50 32 122 10 95 RH 9V 0 1 1 0 0 1 1 0 D S 36cm 22 5mm 3 3 10...

Page 11: ...1 2 3 4 5 6 7 1 2 2 0 3 0 3 11...

Page 12: ...0 7 0 94 0 90 0 95 0 90 0 96 0 95 0 85 0 90 0 97 0 92 0 96 0 90 0 9 0 75 0 80 0 85 0 92 0 93 0 95 0 83 0 90 0 95 0 96 0 98 0 95 0 95 0 94 0 95 0 80 0 98 0 94 0 93 0 5 PROKIT S INDUSTRIES CO LTD 2015...

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