UV Radiometer TMUV-R1 Ultraviolet Irradiance Meter UV Light,
Ultraviolet Illuminometer (Dual Channel or single Channel)
Application: Measurement of light sources and irradiation systems,
transmission measurements, UV radiation safety.
The instrument apply to different ultraviolet irradiation
measurement field, such as photochemical, polymer materials aging,
flaw detection, UV light source, plant cultivation and large scale
Pparasitic light:UV365:less than 0.02％
UV420:less than 0.02％
Cosine:According to China and international standard
Response time:1 second
Working environment:Temperature: (0~40)℃；Humidity＜85％RH
Size and weight:180mm×80mm×36mm；0.2kg
The instrument has two parts, UV365(or UV420) and reading unit. The
two parts can be connected by cable using plug and socket.
The function of each key on the left as follows,
Power: connected state after pressing; off-state after raising this
Hold: data keep state after pressing, data sampling state after
raising this button.(please raising this button when do
UV365 please pressing this button when uses 365 probe(raising UV420
UV420 please pressing this button when uses 365 probe(raising UV420
“×10” ranges buttons
First please press the “power” button when do Ultraviolet
irradiation degrees measurement. You need press the “UV365”(or
UV420) button and the selected range button(note: please do not
press “UV365” and “UV420” at the same time).
Then connect the 365 probe(or 420 probe) to the socket of the
reading unit. Open the probe cover and put the photosurface of
probe on the measure position. So the product of digital displayed
on widow and range factor is irradiance value (unit: μW/cm2).
If want to keep the data, you can press “hold” button ( note,
please press the “hold” button after raising range buttons). Raise
the “hold” button after reading the value, recovering to sampling
Cut off the power button after measuring.
If there is “1” on the left of display window, this means
irradiance value overload or means that press the “hold” button
mistakenly before pressing range buttons. This moment, please press
larger range button or raising “hold button.
When it shows “LOBAT” symbol on top left of display window, please
change the battery.
Please store the instrument in a clean environment, temperature
(0～40)℃ and humidity <85%RH to avoid any damage.
Packaging & configuration
|1||Reading value display unit||1|
|2||Probe||1 or 2|
|3||Probe cover||1 or 2|
|6||Qualification certificate / Warranty Sheet||1|
|7||9V layer built cell||1|