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HoldPeak Brand selection meter lux light meter measurement factory

HoldPeak Brand selection meter lux light meter measurement factory

Model
HP-881D
MOQ
500
Payment
T/T
Brand
HoldPeak
Delivery Time
45 days
Port of shipment
ZHUHAI
Dimensions
174×51×32mm
Price
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Pieces
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Enterprise Strength
  • HoldPeak has a high-quality and high-efficiency production team. With years of production experience, the team members can effectively solve problems during the production.
  • HoldPeak is dedicated to providing quality services to meet the needs of customers.
  • Always guided by the market, HoldPeak gains the survival with quality and seeks development with professionalism. Moreover, we follow the national modern industrial policy to firmly stick to sustainable development.
  • HoldPeak was founded in 1998. After years of rapid development, we greatly improve the comprehensive strength and we currently rank top in the industry.
  • HoldPeak's products are sold well in many cities across the country. They gain recognizes and high reputation from consumers.
Product Details
HoldPeak's electrical measuring instruments oem has excellent performances by virtue of the following excellent details.electrical measuring instruments oem, manufactured based on high-quality materials and advanced technology, has reasonable structure, excellent performance, stable quality, and long-lasting durability. It is a reliable product which is widely recognized in the market.
Company Advantages
1. According to the needs of customers, our professional team can also design lux light meter accordingly. The product is certified under CE and RoHS
2. The quality of this product is guaranteed with advanced manufacturing equipment and perfect quality guarantee system. The product features an ergonomic design to ensure its maximum ease of use
3. We control quality of digital lux meter from raw material to every stage of production.
4. Heavy enquiries witness the quality of HoldPeak. It is compact in structure and is equipped with a protective jacket

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, it’s 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.




Model NumberHP-881D
DisplayMaximum reading value display 3999
Ranges1-400,000Lux.;Resolution: 0.1Lux/Fc
Accuracy≤10,000Lux: ±4%rdg±0.5%f.s; ≥10,000Lux:±5%+10digits(Calibrated to standard incandescent lamp at color temperature 2856K)
Repeatability±2%; Temperature:±1℃
Photo detectorone silicon photo diode with filter
Operation temperature-humidity-0℃ to 40℃(32℉-104℉)  0~70%Rh
Storage temperature-humidity-10℃ to 50℃(14℉-122℉)  0~80%Rh
Dimension174×51×32mm
Weightapprox. 188 g (including battery)
Power Supplytwo1.5V battery
Consumption current approx3mA
AccessoriesInstruction-manual


Recommended illuninaton


OFFICE

Conference, reception room

200~750Lux

Clerical work

700~1,500Lux

Typing drafting

1,000~2,000Lux

FACTORY

Packing work, entrance passage

150~300Lux

Visual work at production line

300~750Lux

Inspection work

750~1,500Lux

Electronic parts assembly line

1,500~3,000Lux

HOTEL

Public room, cloakroom

100~200Lux

Reception, cashier

220~1,000Lux

STORE

Indoors stairs corridor

150~200Lux

Show window, packing table

750~1,500

Forefront of show window

1,500~3,000

HOSPITAL

Sickroom, warehouse

100~200Lux

Medical examination room

300~750Lux

Operation room, emergency treatment

750~1,500Lux

SCHOOL

Auditorium, indoor gymnasium

100~300Lux

Class room

200~750Lux

Laboratory, library, drafting room

500~1,500Lux


Product Features


FEATURES

1) Precise and easy readout.
2) High accuracy in measuring.
3) LSI-circuit use provides high reliability and durability.
4) Permits a wide range of light measurements.
5) LOW BATTERY indicator.
6) Adjusting zero automatically and excellent operation.
7) LCD display provides low power consumption and clearly read out evening high ambient light.
8) Separate LIGHT SENSOR allows user take measurements at an optimum position.

PANEL DESCRIPTIONS

1.Photo detector
2.LCD display
3.Celsius and Fahrenheit temperature conversion
4.Range select button .Long press to exit RANGE state and enters the AUTO state
5.Short press can record data, press once time will record a data.
6.MAX and MIN selection button.
7.Back Light Button Switch
8.Press the “REL” key, the meter enters relative measuring mode, “REL” is displayed on the LCD and the present reading becomes the reference value and displayed on the display
9.Select FC units. When reading data state, Press the  look down keys
10.The switch button, press the first boot, twice will shutdown.
11.Select the Lux units.
HOLD key: Press the “HOLD” key to lock display
12.value, and the “DH” sign will appear on the display, press it again to exit

OPERATION INSTRUCTIONS

1.Connect the battery, and then press the button to “ON”
2.Remove the photo detector cap and face it to light source in a horizontal position
3.Read the test value from the LCD display
4.Over range: if the instrument only display one “OL” in the LCD, the input signal is too strong, and a higher range should be selected
5.Data-Hold mode: press the HOLD key to select Hold model. When HOLD mode is selected, the LUX meter stops all further measurements and the test value with hold on the LCD. Press the button “HOLD” to the “ON”, the hold value will be cancelled
6.When the measurement is completed, replace the photo detector cap and turn the power selector OFF
7.When testing on strong light source(over 100k lux),the measure head need to close to light source slowly for measure .if can't test,move measure head away and test it again

BATTERY CHECK-UP & REPLACEMENT

1.It is necessary to replace another one 9V battery, when left corner of LCD display show“”
2.After turning off the meter, press the battery cover and push in the direction of the arrow to open
3.Disconnect the batter from the instrument and replace it with a standard 9-volt transistor battery and go for the cover.


Replacement


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    1) The white plastic disc on the top of the detector should be cleaned with a damp cloth when necessary

  •  

    2) Do not store the instrument where temperature or humidity is excessively high

  •  

    3) The reference level, as marker on the face plate, is the tiof thep photo detector globe

  •  

    4) he calibration interval for the photo detector will vary according to operational conditions, but generally the sensitivity decreases in direct proportion to the product of luminous intensity by the operational time. In order to maintain the basic accuracy of the instrument, periodic calibration is recommended


Product certificate




Company Features
1. At present, Zhuhai JiDa Huapu Instrument Co.,Ltd has taken an international leading position in the production of lux light meter.
2. The competitive machines make Zhuhai JiDa Huapu Instrument Co.,Ltd produce high-quality digital lux meter.
3. Zhuhai JiDa Huapu Instrument Co.,Ltd has been trying to achieve to be the best digital light meter supplier. Please contact.
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