DIGITAL Light METER
DIGITAL LUX METER
Display: 3 1/2 digits 18mm LCD
Measuring Range: 1Lux～50,000Lux
Over-input: indication of “1”
Accuracy: ±4% ±10digits(±5% ±10digits as over 10,000Lux)
Temperature Characteristic: ±0.1%C
Sampling Time: 0.5second
Repeatability: ±2%
Dimensions: 118×70×29mm
| | | |
Your purchase of this DIGITAL LUX METER marks a step forward for you into the field of precision measurements. Although this LUX METER is a complex and delicate instruments, its ruggedness will allow many years of use if proper operating techniques are developed. Please read the following instructions carefully and always keep this manual within easy reach.
1. FEATURES
l Precise and easy readout.
l High accuracy in measuring.
l LSI-circuit use provides high reliability and durability.
l Permits a wide range of light measurements.
l LOW BATTERY indicator.
l Auto zero adjust.
l LCD display provides low power consumption.
l Compact, light-weight, and excellent operation.
l LCD display can clearly read out evening high ambient light.
l Separate LIGHT SENSOR allows user take measurements at an optimum position.
2. GENERAL SPECIFICATIONS
DISPLAY 18mm (0.7”) LCD (Liquid Crystal Display).
Ranges 0-50,000Lux. 3 Ranges.
Over-input indication of “1”
Sampling Time 0.4 second.
Operating temperature 0℃-50℃.(32℉-122℉)
Operating Humidity less than 80%R.H.
Dimension 118×70×29mm (4.6×2.7×1.1 inch).
Weight 200g/ including battery.
Power Supply 006P DC9V battery, Consumption current approx.2mA
Standard Accessories Light sensor……………………………….1pc.
Instruction manual……………………….1pc.
3. ELECTRICAL SPECIFICATIONS
|
Range |
Resolution |
Accuracy(23±5℃) |
|
0-2,000Lux |
1Lux |
±(5%+2d) |
|
2,000-19,990Lux |
10Lux |
±(5%+2d) |
|
20,000-50,000Lux |
100Lux |
±(5%+2d) |
|
NOTE Accuracy tested by a standard parallel
light tungsten lamp of 2854。Ｋtemperature. |
4. CORRECTON FACTOR：
Mercury Lamp………………………………………………..×1.1
Fluorescent Lamp………………………………………………. ×1.0
Incandescent light………………………………………………..×1.0
Daylight…………………………………………………………×1.0
5. MEASURING CONSIDERATION:
As the DIGITAL LUX METER is a high accurate & sensitive instrument and its PHOTO SENSOR has special feature for the curve on low display reading area. Therefore if display indicates one or more leading zeros, user has to shift Range switch to the next lower range scale to improve resolution and accuracy. For example.
|
Range |
×1 |
×10 |
×100 |
|
Display Reading |
182 |
018 |
002 |
User should select Range Switch to “×1” range., and the exact reading values is 182Lux.
6. REPLACEMENT OF BATTERY
(1) It is necessary to replace battery, when left corner of LCD display show“ ”.
(2) Slide the battery cover.
(3) Replace the battery (oo6P DC9V).
Shipping/Return Policy:
1) Normally your order will be shipped within 1-3 business days after your payment is clear, you will receive an e-mail that confirm your order has been shipped within 1-3 days after we receive the payment.
2) For domestic order, the delivery time is 3-5 days by USPS first class mail, the track number is available upon request, Fast shipping is always available by paying USPS express shipping cost.
3)International shipment: The delivery time to Europe is around 7-14 days via postal office air letter/parcel post, there is NO track number for this method, According to our experience, 1% packages will got lost by using this method. You are very welcomed to buy insurance in order to avoid this 1% risk. Or you can paying more for USPS express shipping with track number, it takes around 5-7 days to arrive, sometimes the packages may get delayed at your country's custom for several days.
4) Multiple item shipping is OK. Discount shipping prices are given for shipping multiple items in one package to one address: regular price for the 1st item and 30% off for additional items. This discount can only be applied to the item that has lower shipping cost compared with the shipping cost of the 1st item.
5) If you have not got your order within 21 days after your payment is clear, please DO e-mail us your paypal date and your item # and your shipping address, we will track your order, and get your back in 1-2 business days.
6) If you are not satisfied with your order, you can return in 14 days with full money refund (except shipping) as long as the products are in the original shape.
7) We are trying our best to improve our customer service, if you have any questions and concerns, please feel free to e-mail to: support@aidetek.com.. Thanks for interesting in our products and good luck.
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