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LM-8000 風速、照度、溫溼度計
特色
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首創一機四功能 風速、照度、溫溼度計
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風速 0.4 ~ 30 米/秒 .±3% (溫度 0 ~ 50°C)
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溼度 10.0 ~ 95.0% .±4% (溫度 0 ~ 50.0°C)
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照度 0 ~ 20000 LUX .±5% (自動換檔)
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溫度(K Type) -100.0°C ~ 1300.0°C. ±1%
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讀值鎖定及記錄測量中之最大/最小值.
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雙視窗顯示器,同時顯示風速(溼度)/溫度值.
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Size : 156 x 60 x 33mm.
FEATURES
The LM-8000 is a 4 in 1 professional measuring instrument: Anemometer, Hygrometer, Thermometer, and Light meter.
Tiny bone shape with lightweight and small size case design are suitable for handling with one hand.
Wristlet design provides extra protection to the instrument especially for user one hand operation.
Low-friction ball vane wheels design provides high accuracy at high and low air velocity.
Exclusive photo diode and color correction filter light sensor, spectrum meets C.I.E. photopic.
High precision thin-film capacitance humidity sensor with fast response to the humidity variety.
Standard type K (NiCr-NiAl) thermocouple outlet suitable for all kinds of type K probe.
Build in microprocessor circuit assures excellent performance and accuracy.
Concise and compact buttons arrangement, easy operation.
Memorize the maximum and minimum value with recall.
℃/℉ selectable by pressing button on the front panel.
Lux/Feet-candle selectable by pressing button on the front panel.
Air velocity measuring units selectable by pressing button on the front panel for five kinds of units.
Multi channels display for relative humidity and temperature measured values or air velocity and temperature measured values at the same time.
Zero button design makes light meter calibration.
Hold function to freeze the current reading value.
一般規格
顯示 (Display)
- LCD display, 8 mm digit height.
測量 (Measurement)
- Anemometer, Humidity, Temperature. Light
操作溫度 (Operating Temp. )
- 0 to 50 ℃ (32 to 122 ℉).
操作溼度 (Operating Humidity)
- Less than 80% RH.
過載輸入指示 (Over Input Display)
- Indication of "- - - - "
電源供應 (Power Supply)
- 006P DC 9V battery (heavy duty type).
電源損耗 (Power Consumption)
- Approx. DC 6.2 mA.
重量 (Weight)
- 160g (battery included)
尺寸 (Size)
- HWD 156x60x33 mm (6.14x2.36x1.29 inch).
附件 (Standard Accessory)
- Instruction manual
選購附件 (Optional & accessories Temp. Probe)
- Carrying case.
- Type K Temperature probe
電器規格 ELECTRICAL SPECIFICATIONS
| Measurement |
Range |
Resolution |
Accureacy |
| Air velocity |
ft/min |
80 to 5910 ft/min |
1 ft/min |
≦ 20 m/s : ± 3% F.S.
> 20 m/s : ± 4% F.S.
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| m/s |
0.4 to 30.0 m/s |
0.1 m/s |
| km/h |
1.4 to 108.0 km/h |
0.1 km/h |
| MPH |
0.9 to 67.0 mile/h |
0.1 MPH |
| knots |
0.8 to 58.3 knots |
0.1 knots |
| Temperature
( thermister)
|
32 to 122 ℉ |
0.1 ℉ |
± 2.5 ℉ |
| 0 to 50 ℃ |
0.1 ℃ |
± 1.2 ℃ |
| Humidity |
% RH |
10 to 95 %RH |
0.1 %RH |
< 70% RH : ± 4 %RH
≧70% RH : ± ( 4%rdg + 1.2 %RH )
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| Temperature
( thermister)
|
32 to 122 ℉ |
0.1 ℉ |
± 2.5 ℉ |
| 0 to 50 ℃ |
0.1 ℃ |
± 1.2 ℃ |
| Light |
Lux |
0 to 20,000 Lux |
1 Lux |
± 5% rdg ± 8 dgt |
| Ft-cd |
0 to 2,000 Fc |
1 Ft-cd |
| Temperature ( Type K ) |
-148 to 2372 ℉ |
0.1 ℉ |
± (1% rdg + 2℉) |
| -100 to 1300 ℃ |
0.1 ℃ |
± (1% rdg + 1℃) |
Remark
ft/min : feet per minute ; MPH : miles per hour ; m/s : meters per second ; knots : nautical miles per hour ; km/h : kilometers per hour ; Ft-cd : feet candle
外加溫度測棒及其他附件 OPTIONAL TEMPERATURE PROBE AND OTHER ACCESSORIES
- Thermocouple Probe (Type K) : TP-01, TP-02A, TP-03, TP-04
- Carrying case CA-52A : * High quality carrying case with sash.
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