echnical Specifications
1. Range
a. Humidity: 30-90%RH
b.Formaldehyde: 0-4.00 PPM or 0-5.00mg/m3
2. Resolution:
a. Humidity: 1%RH
b. Formaldehyde: 0.01PPM,0.01mg/m3
3. Response time: 30s at 20°C
4. Sampling Method: Diffusion type
5. Display: Four digits LCD
1.Ultraviolet illuminmeter
2.Professional, sophisticated UV tester
3.Spectrum of UV detector:320nm~390nm
4.Four measurement grades available
5.Unique UV sensor structure
6.LSI circuit, reliable and durable
7.External UV sensor for easy measurement at the right location
8.Displays symbol and unit, easy to read
Application: UV exposure, DNA research, mosquito lamp testing, ink adhesive curing, UV radiation hazard measurement
3 1/2 digits 18mm LCD
Range: 1~100,000Lux
Accuracy: â?¤10,000Lux, ±(4%rdg+10digit)
, >10,000Lux, ±(5%rdg+10digit)
Resolution: 1Lux
Repeatability: ± 2%
Temperature Characteristic: ± 0.1%/
Sampling Time: 0.5 second
Photo detector: one silicon photo
diode with fliter
Dimensions: 130Lx72Wx30H(mm)
Over-input: Indication of 1
3 1/2 digits 18mm LCD
Range: 0.1~200,000Lux/0.01~20,000FC
Over-input: Indication of 1
Accuracy: â?¤20,000Lux, ±(3%rdg+10digit)
ã??ã??ã??ã??ã?? >20,000Lux, ±(5%rdg+10digit)
Resolution: 0.1Lux
Repeatability: ±2%
Temperature Characteristic: ±0.1%/
Sampling Time: 0.5second
Photo detector: one silicon photo diode with fliter
Dimensions: 160Lx79Wx43H(mm)
Date hold, peak hold
Display in Lux and FC switchable
Features
Selectable from two units: W/ã?¡ and Btu
Peak hold function
Data hold function
Measure directly without adjustment
Steadily measure for a long period
Specifications
1.Resolution: 0.1W/m2, 0.1 Btu/ft2-h
Error range: ± 10W/m2 [±3 Btu/ft2-h] or ±5% of the measured value Temperature error: ±0.38W/m2 / [ ±0.12 Btu/ft2-h/] deviation at 25
Display: 3-3/4LCD display, maximum displayed numerical value 3999
Shift:
1. Professional, high quality UV meter
2. Narrowband spectrum 248nm~262nm, 254nm peak wavelength
3. Large-scale integrated circuits ensure high precision and high stability
4. UV probe consists of visible light window, narrow band filter and GaAs sensor
5. Aluminum alloy probe enclosure with fixing screw holes for easy installation of the probe in a suitable position for test
6. Wide test range: 1uW/cm ~39.99nW/cm
Application: medical, household, sewage treatment, UV sterilization, anti-virus
Features:
Adopting a detector powered by a silicone photocell with high stability, photostability, and shock resistance, strict vision correction and accurate photometric measurement can be realized.
With a wide measuring range, it can measure between 0.01-39990cd/m2 without a dimmer.
It is a digital display with good indication reproducibility, data latching and peak value latching functions;
With very low power consumption, it can operate continuously for 100 hours on a 9V layer-built battery;
Mini light probe, measuring angle
Double color pocket size meter,
autocorrect environmental temperature,
and could select 4 species of the wood test.
Measuring Range: 2%~60%
Resolution: 0.5%
Date hold and can hold value.
Low power indicating and can select in
2pins sensor or 4pins sensor
Can change the testing sensor pins
conveniently dispense with the plastic.
Battery: one 9V battery
Dimension: 130Lx64Wx32H(mm)
1.Professional, sophisticated UV tester
2.Spectrum of UV detector: 275nm~325nm (Peak 297nm, 50% transmittance band: 285nm~310nm)
3.Four test grades available
4.Unique sensor structure
5.LSI circuit, reliable and durable
6. External UV sensor for easy test at the right location
7.Displays symbol and unit, easy to read
Application: Breeding, Sterilization, UV LED Intensity, Pet, Livestock Locust Control, UV Health Light, Plant Growth Light Intensity
1. Professional, sophisticated black light tester
2. Spectral spectrum: 360nm~460nm (Peak 405nm, 50% transmittance band: 382nm~428nm)
3. Four test grades options
4. Unique detector structure
5. LSI circuit, reliable and durable
6. External black light detector makes it easy for users to measure at the right position
7. Displays symbol and unit, easy to read
Application: ink adhesive curing, UV LED intensity, plant cultivation research, polymer material aging
1. Professional, sophisticated black light tester
2. Spectral spectrum: 375nm~475nm (Peak 420nm, 50% transmittance band: 395nm~450nm)
3. Four test grades options
4. Unique detector structure
5. LSI circuit, reliable and durable
6. External black light detector makes it easy for users to measure at the right position
7. Displays symbol and unit, easy to read
Applications: UV LED intensity, integrated circuit lithography, graphic arts, weathering, degradation studies, virology research
5 digits 18mm (0.6") Yellow backlight LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.5 sec(over 120RPM)
Range Select: Auto-Ranging
Memory: Max. value, Min. value,
Last value. Can store 96s data.
Time Base: 6MHz Quartz crystal
Detecting Distance: 50~500mm
Measuring Range:
Photo Tach: 2.5~99,999RPM
Contact Tach: 0.5~19,999RPM
Surface Speed: 0.05~1,999.9m/min
Resolution:
Photo Tach: 0.1RPM(2.5~999.9RPM)
1RPM(over 1,000RPM)
Contact Tach: 0.1RPM(0.5~999.9RPM)
1RPM(over 1,000RPM)
Surface Speed: 0.01m/min(0.05~99.99m/min)
0.1m/min(over 100m/min)
Battery: 4x1.5V AA battery
5 digits 18mm (0.6") LCD
Accuracy: ±(0.05%+1 digit)
Sampling Time: 0.5sec(over 120RPM)
Range Select: Auto-Ranging
Test Base: 6MHz Quartz crystal
Detecting Distance: 50~500mm
Power Consumption: Approx 45mA
Measuring Range:
Photo Tach: 2.5~99,999RPM
Contact Tach: 0.5~19,999RPM
Surface Speed: 0.05~1,999.9(m/min)
Resolution:
Photo Tach: 0.01RPM(2.5~999.99RPM)
0.1RPM(1,000~9,999.9RPM)
1RPM(over 10,000RPM)
Contact Tach: 0.01RPM(0.5~999.99RPM)
ã??0.1RPM(1,000~9,999.9RPM)
ã??1RPM(over 10,000RPM)
Surface Speed: 0.01m/min(0.05~99.99m/min)
ã??0.1m/min(over 100m/min)
Frequency range: 31.5Hz - 8KHz
Measuring range: ï¼?28ï¼?30dB - 130dB
Frequency Weighting: A/C
Microphone: 1/2 inch polarization capacitance microphone
Digital Display: 4digit LCD
Resolution: 0.1 dB
Display Update: 2 times/sec
Time Weighting:
FAST 125ms
SLOW 1 second
Measuring ranges:
Range 1: ï¼?28ï¼?30dB - 70dB
Range 2: 60dB - 100dB
Range 3: 90dB - 130dB
Accuracy: ±1.5dB (reference conditions 94dB@1kHz)
Dynamic range: 40dB
Overflow indicator: OVER will be displayed when over range, display OL when overflow the upper range more than 5dB.
UNDER will be displayed when under range, display LO when under the lower range more than 5dB or under 28dB.
MAX hold: MAX
Data storage: 60000 samples
Interface: USB interface
Power: One 9V battery
Power Life: Approximately 70 hours
Operation Environment: 0 - 40°Cï¼?32 to 104°Fï¼?
10 - 75%RH
Storage Environment: -10 - 50°Cï¼?14 - 122°Fï¼?
10 - 80%RH
Dimensions: 185ï¼?Lï¼?*65ï¼?Wï¼?*35ï¼?Hï¼?mm
Weight: 155g (including battery)
Accessories: 9V battery, instruction manual, USB cable and driver disk
MD912/914
Double color pocket size meter,
autocorrect environmental temperature,
and could select 4 species of the wood test.
Measuring Range: 2%~60%
Resolution: 0.5%
Date hold and can hold value.
Low power indicating and can select in
2pins sensor or 4pins sensor
Can change the testing sensor pins
conveniently dispense with the plastic.
Battery: one 9V battery
Dimension: 130Lx64Wx32H(mm)
It is used the microcomputer(CPU) technique
to measure quickly, accurate.
Digital intelligent MCU paper moisture meter
can work on 4 types paper(carton, copperplate
paper, writing paper, newsprint) through the
spring contact.
precise measuring.
Digital large size LCD display
Test Range: 2%~40%
Accuracy: 0.5%
Date hold function
Low power symbol automatic indication.
Battery: one 9V battery
Dimension: 130Lx64Wx32H(mm)
Grain moisture meter
Grains that can be tested with the meter: wheat,
paddy, rice and corn.
Moisture measurement range: 2%~30%
Resolution: 0.5%
Temperature measurement range:
-10~60°C(14~140°F)
Maximum error: ±2°C(±4°F)
Resolution: 1°C(2°F)
Ambient temperature: -10~40°C(14~104°F)
Ambient humidity: 0~70%Rh
Date hold function.
Low power symbol automatic indication.
Battery: 4x1.5V AA battery
Dimensions:
174LÃ?73WÃ?38Hmm (for main unit)
365Lx43Wx25Hmm (for measurement probe)
Make inductive measurement of the moisture
content of wood using the high-frequency
electromagnetic waves.
10 grades of wood density available.
It has the functions of setting the moisture
upper limit and warning.
Automatic compensation for environmental
temperature.
Measuring Range: 4%~80%
Resolution: 0.5%
Battery: 3x1.5V AAA alkaline battery
Dimension: 132Lx67Wx26H(mm)
