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TM-969 紅外線溫度計
特色
IR : -60 ~ 1000°C ±2%
Type K : -64 ~ 1400°C ±1%
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放射率設定 : 0.10 ~ 1.00
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距離與量測點比(D:S)=50:1
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警報設定：可設定高 / 低兩組警報值
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可記錄最大值'最小值及平均值
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具有雙雷射指引點功能
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顯示器具有背光顯示功能
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攝氏(°C) / 華氏(°F)單位選擇
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Size：203 X 197 X 47mm
FEATURES
► None contact infrared temperature measurement up to 1,000 ℃ measurement.
► Type K thermocouple thermometer, up to 1400 ℃ measurement.
► Dual laser for better targeting.
► Large LCD display with back light.
► D/S ratio value : 50/1.
► Min., Max., Differential, Average, Lock mode.
► Last measurement memory.
► Hi/Lo Temperature Audio Alarm.
► Laser target and Back light On/Off control.
► Adjustable emissivity value from 0.1 to 1.00.
► Preset emissivity value at 0.95.
► Power supply by two AAA batteries, long life.
一般規格
顯示 (Display)
- LCD, 31 mm x 43 mm.
功能 (Functions)
- *℃, ℉.
- *Min., Max., Differential, Average.
- * Lock mode.
- * Auto power off.
- * Emissivity adjustment.
紅外線測試範圍 (IR Measurement Range)
- -60 to 1000 ℃ ( -76 to 1832 ℉ ).
紅外線精確度 (IR Accuracy)
- ± 1 ℃ ( 1.8 ℉)
- * Object Temp. = 15 to 35 ℃
- * Ambient Temp. = 25 ℃
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- ± 2 % of reading or ± 2 ℃ ( ± 4 ℉ ). whichever is greater.
- * Object Temp. = -33 to 1000 ℃
- * Ambient Temp. = 23 ± 3℃
K 型熱電偶範圍 (Type K Thermometer Range)
- -64 to 1400 ℃ ( -83.2 to 2552 ℉ ).
K 型熱電偶精確度 (Type K Thermometer Accuracy)
- ± 1 % of reading or ± 1 ℃ ( ± 1.8 ℉ ),
- * Test under T ambient = 23 ± 5 ℃
解析度 (Resolution)
- 0.1 ℃/0.1 ℉. < 1,000 ℃/< 1,000 ℉
- 1 ℃/1 ℉. ≧1,000 ℃/≧ 1,000 ℉
電路 (Circuit)
- Exclusive microcomputer circuit.
放射率調整 (Emissivity Adjustment)
- Adjustment range : 0.10 to 1.00, step 0.01.
- * 0.95 default emissivity value.
紅外線溫度感應器 (IR Temp. Sensor)
- Thermocouple pie.
測量波長區域 (Measurement Wave length Region)
- 8 to 14 micro meter.
距離因素 (Distance Factor)
- D/S : Approx. 50:1 ( typical 25:1 ). (D - Distance, S - Spot.)
- * Distance to spot using 90% encircled energy at focal point.
光源 (Target Guide)
- * Two laser target guide.
- * Less than 1 mW.
- * Class 2 red laser diode. Wave length is 645 nm approximately.
取樣時間 (Sampling Time)
- Approx. 0.7 second.
電源供應 (Power Supply)
- DC 1.5V AAA ( UM-4 ) battery x 2 PCs, heavy duty or Alkaline.
電源損耗 (Power Consumption)
- without target light on : Approx. DC 1.5 mA.
- with target light on : Approx. DC 29.5 mA.
操作溫度 (Operating Temp. )
- 0 to 50 ℃ (32 to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
重量 (Weight)
- 386 g/0.85 LB.
體積 (Dimension)
- 203 x 197 x 47 mm ( 8.0 x 7.7 x 1.8 inch )
附件 (Standard Accessory)
- Operational manual...................... 1 PC.
- Hard carrying case....................... 1 PC.
- DC 1.5V AAA ( UM-4 ) battery....... 2 PC.
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