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LM-8020G
綠能風速/照度/溫溼度/溫度計
特色
- 可由手搖發電機提供電源，亦可使用電池
- 手搖發電機10秒以上，可提供短暫待測電量
- 風速 0.4 ~ 25.0 米/秒 .±3% (溫度 0 ~ 50°C)
- 溼度 10.0 ~ 95.0% .±4% (溫度 0 ~ 50.0°C)
- 照度 0 ~ 20000 LUX .±5% (自動換檔)
- 溫度(K Type) -100.0°C ~ 1300.0°C. ±1%
- 讀值鎖定及記錄測量中之最大/最小值
- 雙視窗顯示器,同時顯示風速(溼度)/溫度值
- Size : 170 x 70 x 39mm.
FEATURES
- Hybrid power, power supply from green power ( handy generator ) or battery. If power source come from " Green power ", battery is no need. Wind-up the generator 20 seconds will offer several minutes energy typically.
- 4 in 1 professional measuring instrument: Anemometer, Hygrometer, Thermometer, and Light meter.
- Anemometer use low-friction ball bearing mounted wheel design provides high accuracy at high and low air velocity.
- Anemometer use the separate probe, convenient for measurement.
- Light meter use exclusive photo diode and color correction filter light sensor, spectrum meets C.I.E. photopic.
- High precision humidity sensor with fast response time.
- Standard type K (NiCr-NiAl) thermocouple input jack suitable for all kinds of type K probe.
- Concise and compact buttons arrangement, easy operation.
- Memorize the maximum and minimum value with recall.
- ℃/℉ detection by pressing button on the front panel.
- Lux/Feet-candle selection by pressing button on the front panel.
- Air velocity measuring units selection by pressing button on the front panel for five kinds of units.
- Multi channel 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.
- Microprocessor circuit assures high accuracy and reliable performance.
- Large LCD, dual function display.
- Auto power shut off to battery life or manual power off.
- Using the durable, long-lasting components and a strong lightweight ABS-plastic housing case.
一般規格
電路 (Circuit)
- Custom one-chip of microprocessor LSI circuit.
顯示 (Display)
- 40 mm x 32 mm LCD (Liquid crystal display).
測量 (Measurement)
- Anemometer, Humidity, Temperature. Light
資料鎖定 (Data hold)
- Freeze the display reading.
記憶回叫 (Memory Recall)
- Maximum and Minimum reading values can be saved and retrieved by record function.
關機 (Power off)
- Auto shut off saves battery life or manual off by push button.
過載輸入指示 (Over Input Display)
- "- - - -" symbol on the display.
取樣時間 (Sampling Time)
- Approx. 1 sec
操作溫度 (Operating Temp. )
- 0 to 50 ℃ (32 to 122 ℉).
操作溼度 (Operating Humidity)
- Max. 80% RH.
電源供應 (Power Supply) * Hybrid power
- Green power : Power from the handy generator, battery is no need.
- Battery power :
DC 9V battery, 006P, MN1604 ( PP3 ) or equivalent.
- * Alkaline or heavy duty type.
電源損耗 (Power Consumption)
- Battery power :
Approx. DC 10 mA.
重量 (Weight)
- 432 g/0.95 LB ( w/o battery ).
尺寸 (Size)
- Meter : 170 x 70 x 39 mm ( 6.7 x 2.8 x 1.1.5 inch).
- Anemometer probe head :
Round, 72 mm Dia.
附件 (Standard Accessory)
- Instruction manual.................... 1 PC
- Hard carrying case.................... 1 PC
選購附件 (Optional & accessories Temp. Probe)
- Type k thermocouple Probe : TP-01, TP-02A, TP-03, TP-04
- TP-01 : Naked-bead, -40 to 250 ℃
- TP-02A : Penetration, -50 to 900 ℃
- TP-03 : Penetration, -50 to 1200 ℃
- TP-04 : Surface, -50 to 400 ℃
電器規格 ELECTRICAL SPECIFICATIONS (23 ±5℃)
| Measurement |
Range |
Resolution |
| Air velocity |
m/s |
0.4 - 25.0 m/s |
0.1 m/s |
| km/h |
1.4 - 90.0 km/h |
0.1 km/h |
| MPH |
0.9 - 55.9 mile/h |
0.1 MPH |
| knots |
0.8 - 48.6 knots |
0.1 knots |
| ft/min |
80 - 4930 ft/min |
1 ft/min |
| Temperature ( Semiconductor) |
32 to 122 ℉ |
0.1 ℉ |
| 0 to 50 ℃ |
0.1 ℃ |
| Measurement |
Range |
Resolution |
| Humidity |
% RH |
10 to 95 %RH |
0.1 %RH |
| Temperature ( Semiconductor) |
32 to 122 ℉ |
0.1 ℉ |
| 0 to 50 ℃ |
0.1 ℃ |
| Light * auto range |
Lux |
0 to 2,200 Lux |
1 Lux |
| 1,800 to 20,000 Lux |
10 Lux |
| Ft-cd |
0 to 204.0 Fc |
0.1 Ft-cd |
| 170 to 1,860 Fc |
1 Ft-cd |
| Temperature ( Type K ) |
-148 to 2372 ℉ |
0.1 ℉ |
| -100 to 1300 ℃ |
0.1 ℃ |
| Measurement |
Range |
Accureacy |
| Air velocity |
0.4 - 25.0 m/s |
≦ 20 m/s : ± 3% F.S. > 20 m/s : ± 4% F.S. |
| 1.4 - 90.0 km/h |
| 0.9 - 55.9 mile/h |
| 0.8 - 48.6 knots |
| 80 - 4930 ft/min |
| 32 to 122 ℉ |
± 2.5 ℉ |
| 0 to 50 ℃ |
± 1.2 ℃ |
| Humidity |
10 to 95 %RH |
< 70% RH : ± 4 %RH ≧70% RH : ± ( 4%rdg + 1.2 %RH ) |
| 32 to 122 ℉ |
± 2.5 ℉ |
| 0 to 50 ℃ |
± 1.2 ℃ |
| Light |
0 to 20,000 Lux |
± 5% rdg ± 8 dgt |
| 0 to 1,860 Fc |
| Temperature ( Type K ) |
-148 to 2372 ℉ |
± (1% rdg + 2℉) |
| -100 to 1300 ℃ |
± (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
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(02)2226-7567(代表號)
