This Product is discontinued, please contact us if you are still interested. An alternative is e.g:

This Product is discontinued, please contact us if you are still interested. An alternative is e.g: XD-9510.

Personal UV Irradiance Dosimeter

The X-2000 series meters are designed as personal UV monitoring dosimeters. As the instrument is typically worn by the subject under test the X-2000 is built in a very compact light tight housing weighing only 60g including battery.

Low power consumption and large memory for long term datasampling

A large memory supports long term data logging with storage capacity for up to 129000 sample measurement values of the two photodiode and the internal temperature sensors. The low power consumption electronics feature a sleep mode and flash memory supported by power flash capacitor for long battery life. The measurement set-up for readout of long or short term samples and data storage is remote controlled via RS232 interface by the OS-X2000 software supplied (option).

Various UV Sensors for use in different UV measurement campaigns

Up to two photodiodes can be implement into the X-2000 dosimeter. Their spectral responsivity is filter corrected to match different radiometric or photo biological actinic standard functions. Each photodiode is set-up with diffuse window for cosine corrected field of view.

 

Five standard models are available for UV hazard assessment and UV biological studies:

  • X-2000-5 UV-A (315-400nm) and UV-B (280-315nm) sensors for use with artificial light use
  • X-2000-6 UV-C 254nm) sensor
  • X-2000-10 Two cell Eyrthemal meter with UV-Aeff and UV-BCeffsensors
  • X-2000-11 Two cell ICNIRP meter with UV-Aeff and UV-BCeff sensors
  • X-2000-14 UV-A (320-400nm) and UV-B (280-320nm) sensors for day light use

Traceable calibration

The detectors are calibrated for irradiance responsivity in W/m² according to the spectral sensitivity range and spectral locus of the detectors. Calibration is performed by Gigahertz-Optik’s calibration laboratory for optical radiation measurement units and include a calibration certificate describing the calibration procedure and its traceability.

X-2000-10 Erythemal Dosimeter Typical Spectral Responsivity
Product
Sensor

max. two build in detectors

Measurement range

6 (20μA to 200.0pA) manual or autorange

Voltage Input

one Input (gain 100x)

CW integration time

1ms - 2s

Offset correction

correction range transcending

Parameter adjustment

remote control, values permanently stored (eeprom)

Logger Clock Time

without switch off: 5ms to 1.984s
with switch off: 1s to 127min.

Interface

RS232, 8D, 1S, N, 57600 Baud

Power Supply

1.0V to 1.6V (one battery type N)
current consumption: 5mA
with RS232: 16mA
switched off: 5µA

temperature range

-20°C to 50°C

Dimensions

85mm x 45mm x 20mm / 50g

compatible

compatible

Warranty

12 month


NULL
Logger memory

1042944 bytes memory needs:

status: 1 byte
channel 1: 3 byte
channel 2: 3 byte
temperature: 2 byte
voltage: 2 byte
Calibration information

4 entrances each channel

Measurement range
range(A/V)range max. rise time (10 - 90%) gain error *) ± offset error (at 20 °C) permitted detector capacitance
1x10-5 ±20,00µA 3ms 0.2% ±0.01µA 2nF
1x10-6 ±2,000µA 3ms 0.2% ±0.001µA 2nF
1x10-7 ±200,0nA 3ms 0.2% ±0.01nA 10nF
1x10-8 ±20,00nA 3ms 0.2% ±0.01nA 10nF
1x10-9 ±2,000nA 30ms 0.5% ±2pA 10nF
X-2000-5

UV-A & UV-B Irradiance Detector for artificial light use

UV-A Sensor

Spectral responsivity range 315nm to 400nm
Responsivity 9.5nA/(W/m²)
Diffuser window with 7mm diameter
Measurement range 0.01W/m² to 2000W/m²

UV-B Sensor

Spectral responsivity range 280nm to 315nm
Responsivity 2.3nA/(W/m²)
Diffuser window with 7mm diameter
Measurement range 0.04W/m² to 8000W/m²

Note

The maximum measureable irradiance value may be limited by heat radiated by the source under test

spectral responsivity

x 2000 5 Typical Spectral Responsivity

X-2000-6

UV-C254nm Irradiance Detector

UV-C Sensor

Spectral responsivity range 220 to 260nm, peak at 260nm
Responsivity 3nA/(W/m²)
Diffuser window with 7mm diameter
Measurement range 0.04W/m² to 5000W/m²

Note

The maximum measureable irradiance value may be limited by heat radiated by the source under test

spectral responsivity

X 2000 6 Typical Spectral Responsivity

X-2000-10

Two Cell Erythema Irradiance Detector

UV-A eff Sensor

Spectral responsivity range 320nm to 400nm
Responsivity 0.6µA(/W/m²)
Diffuser window with 7mm diameter
Measurement range 2mW/m² to 30W/m²

UV-BC eff Sensor

Spectral responsivity range 250nm to 320nm
Responsivity 3nA/(W/m²)
Diffuser window with 7mm diameter
Measurement range 0.03W/m² to 5500W/m²

Note

The maximum measureable irradiance value may be limited by heat radiated by the source under test

spectral responsivity

X 2000 10 Typical Spectral Responsivity

X-2000-11

Two-Sensor ICNIRP/ACGIH Irradiance Detector

UV-A eff Sensor

Spectral responsivity range 320nm to 400nm
Responsivity 1.3µA/(W/m²)
Diffuser window with 7mm diameter 
Measurement range 1mW/m² to 14W/m²

UV-BC eff Sensor

Spectral responsivity range 280nm to 320nm
Responsivity 3.8nA/(W/m²)
Diffuser window with 7mm diameter 
Measurement range 0.03W/m² to 5000W/m²

Note

The maximum measureable irradiance value may be limited by heat radiated by the source under test

spectral responsivity

X 2000 11 Typical Spectral Responsivity

X-2000-14

UV-A & UV-B Irradiance Detector for day light use

UV-A Sensor

Spectral responsivity range 320nm to 400nm
Responsivity 5nA/(W/m²)
Diffuser window with 7mm diameter 
Measurement range 0.02W/m² to 3000W/m²

UV-B Sensor

Spectral responsivity range 280nm to 320nm
Responsivity 7nA/(W/m²)
Diffuser window with 7mm diameter
Measurement range 0.02W/m² to 2500W/m²

Note

The maximum measureable irradiance value may be limited by heat radiated by the source under test

spectral responsivity

X 2000 14 Typical Spectral Responsivity

Software

OS X2000 Software

OS X2000 Software 2

Type Description File-Type Download
Datasheet X-2000 PDF
Produktname Product Image Description Show product
Article-Nr Modell Description Request / Compare
Product
100435 X-2000-5

Meter, battery, RS232 adapter cable, BHO-06 hard case, technical manual, calibration certificate

100902 X-2000-6

Meter, battery, RS232 adapter cable, BHO-06 hard case, technical manual, calibration certificate

101523 X-2000-10

Meter, battery, RS232 adapter cable, BHO-06 hard case, technical manual, calibration certificate

101524 X-2000-11

Meter, battery, RS232 adapter cable, BHO-06 hard case, technical manual, calibration certificate

15297774 X-2000-14

Meter, battery, RS232 adapter cable, BHO-06 hard case, technical manual, calibration certificate

100221 OS-X2000

Software for the operation of one or more X-2000

Re-calibration
15300165 K-X2000-5-I

Calibration of the integral irradiance responsivities in of the X-2000-5 sensors. Calibration certificate.

15300486 K-X2000-6-I

Calibration of the integral irradiance responsivity of the X-2000-6 sensor. Calibration certificate.

15300745 K-X2000-10-I

Calibration of the integral irradiance responsivities of the X-2000-10 sensors. Calibration certificate.

15300744 K-X2000-11-I

Calibration of the integral irradiance responsivities of the X-2000-11 sensors. Calibration certificate.

15300487 K-X2000-14-I

Calibration of the integral irradiance responsivities of the X-2000-14 sensors. Calibration certificate.

15300571 K-UV-SR

Optional calibration of relative spectral responsivity of X-2000 cell. Wavelength range 250 to 550 nm in 10 nm steps. Calibration certificate.

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