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Illuminance Spectrophotometer

Illuminance Spectrophotometer
Illuminance Spectrophotometer
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Product Code : 1192
Price And Quantity
  • Minimum Order Quantity
  • 1 Piece
Product Specifications
  • Material
  • Stainless Steel
  • Usage
  • For Measurement Use
  • Product Type
  • Illuminance Spectrophotometer
  • Weight
  • 1-5 Kilograms (kg)
  • Color
  • Black
  • Voltage
  • 110-440 Volt (v)
Product Description

Illuminance Spectrophotometer

This product is the instrument to measure Color Rendering Index (CRI), Color temperature, and Illuminance of light source such as LED. CRI, Color Temperature, and Illuminance specify the color rendering property of light source. Recently, LED, OLED illumination and various light sources are frequently used as light source as generic illumination, environmental light and plant factory, so the demand for easy, handy, and inexpensive instrument to evaluate irradiance and CRI of LED/OLED light source is increasing. IM-1000 is capable of wide range illuminance measurement and is used for checking illuminance in the construction industry and inspecting LED illumination product in R&D and factory of the illumination manufacture.


JIS Class

Conforms to the general AA class illuminance meter
(JIS C 1609-1-2006)

Spectral method

LVF (Linear Variable Filter), Made by Topcon

Photo detector

Silicone photo diode array

Meas. Wavelength range

380 - 780nm

Output wavelength resolution


Meas. Illuminance range (*1)

2 - 1,000,000 lx

Accuracy (*1)

Ev : 2 1digit

xy : 0.0020 (50 lx or more) xy : 0.0035 (10-50 lx)
xy : 0.0050 (5-10 lx)

Repeatability (*1)(*2)(*3)

Ev :0.5 +1digit

xy:0.0020 (50 lx or more) xy:0.0035 (5-50 lx)

Visible-region relative spectral response characteristics : 1'

2% or less

Cosine response : f2

3% or less

Temperature drift : fT

within 3% ( -10 - 40 with 23 as reference)

Humidity drift : fH

within 3% (without drew condensation)

Meas. range mode

AUTO (full/first/adjust), MANUAL

Display modes

XYZ, Ev, xy, u'v', Dominant wavelength (d),
Excitation purity (Pe),

Correlated color temperature (Tcp), Color-rendering index (Ra)

Special color-rendering (R1-R15), Spectral graph

(XYZ), (Ev, xy), (Ev, u'v'), PPFD(*4)

Meas. Time (*5)

Approx. 0.2sec *Manual mode : 100ms / STR2 command use

Approx. 0.5 50sec, Auto meas. range


LCD with backlight 12864dots, Backlight ON/OFFfunction

Interface (*6)

RS-232C, Wireless LAN

Power supply

Nickel hydride AA battery4 / Exclusive AC adapter (option)

Battery life : Approx. 7 hours, when new and full of charge

Operating condition

Temperature : -10 - 40,
Humidity : 85% or less with no condensation

Dimensions (WDH)

70(W)250(D)78(H) mm
Without beam detector cap and power SW


640g *Include battery

Other Details:

  • Standard light A: In AUTO measurement range
  • Illuminance Ev (2): [2 standard deviation/average] in ten continuous measurements
  • Chromaticity xy: (Maximum - Minimum value) in ten continuous measurements
  • Photosynthetic photon flux density
  • Depend on the PCs specification, the use environment and the command receiving timing
  • RS232C: Baud rate= 9600/19200/38400, Parity= Odd, Data length= 7bit, Stop bit= 1bit  WLAN : IEEE802.11b/2.4GHz band (1-13ch), 38400bps, Security= WEP/WPA/WPA2
Trade Information
  • Payment Terms
  • Telegraphic Transfer (T/T), Cheque, Cash in Advance (CID), Cash Advance (CA)
  • Supply Ability
  • 1 Piece Per Week
  • Delivery Time
  • 2-3 Days
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
  • Main Domestic Market
  • All India


134, Apna Bazar, Nehru Nagar, Ring Road, New Delhi - 110065, India
Phone : +918045801238
Fax : 91-11-29842634
  • Send Inquiry
  • Send SMS
Mr Sanjay Agrawal (Proprietor)
Mobile : 918045801238