HD30.1 Spectroradiometer Data Logger thumbnail 1

Senseca

HD30.1 Spectroradiometer Data Logger

Portable spectroradiometer and data logger for visible and ultraviolet light analysis.

Covers 380…780 nm with the HD30.S1 probe and 220…400 nm with the HD30.S2 probe
4.3" colour touchscreen with 150 MB internal memory, microSD and USB storage
Calculates illuminance, PAR, CCT, CRI, UVA, UVB and UVC irradiance and spectral transmittance

Quantity

Overview

The Senseca HD30.1 is a portable spectroradiometric measurement system and data logger for the spectral analysis of visible and ultraviolet light. By connecting one of two interchangeable probes, the system covers the spectral range from 220 nm to 780 nm and calculates a wide selection of photometric, colorimetric and radiometric quantities. The large 4.3" colour touchscreen makes it easy to configure measurements, display spectral data and calculated parameters, and save the results.

The HD30.S1 visible probe works in the 380…780 nm range and the HD30.S2 ultraviolet probe in the 220…400 nm range. Both use a 2,048-element linear CCD detector and a spectrometer based on a transmissive diffraction grating, with an opaline quartz diffuser for cosine correction. Each probe stores its own calibration file. Measurements are saved in the 150 MB internal memory, on a microSD card or on a USB flash drive, and can be transferred to a PC via Ethernet or mini-USB.

Typical applications

Spectral and colorimetric analysis of light sources
Quality control of lighting systems
Verification of lighting in museums and exhibition spaces
Monitoring of blue-violet emissions that may damage sensitive exhibits
PAR measurements in agriculture, forestry and oceanography
Verification of ultraviolet sterilisation and disinfection systems
Dermatological phototherapy and UV medical treatments
Verification of blue-light lamps used in neonatal therapies
Non-destructive testing using ultraviolet radiation

Key Features

Spectral coverage from 220 to 780 nm with interchangeable probes
2,048-element linear CCD detector with transmissive diffraction grating
Calibration file stored in each probe
Opaline quartz diffuser for cosine correction
Automatic or manual integration time, from 1 ms to 4 s
Four acquisition modes: Single, Continuous, Monitor and Logging
4.3" colour touchscreen
Internal, microSD and USB storage, with Ethernet and mini-USB PC connection

Benefits

One indicator with two interchangeable probes covers visible and ultraviolet measurements from 220 to 780 nm
Calibration data stays with the optical sensor, because each probe stores its own calibration file
Calculates many quantities in one system, including illuminance, PAR, CCT, CRI and UVA, UVB and UVC irradiance
Flexible data handling: save to internal memory, microSD or USB, transfer via Ethernet or mini-USB, and export for common analysis software

Specifications

MEASUREMENT
Spectral range	HD30.S1: 380 nm…780 nm HD30.S2: 220 nm…400 nm
Sensor	Linear CCD (2048 elements)
Type of spectrometer	Based on transmission diffraction grating
Numerical aperture	0.16
Input slit	HD30.S1: 125 µm HD30.S2: 70 µm
Pass band	HD30.S1: 4.5 nm HD30.S2: 2.5 nm
Wavelength accuracy	0.3 nm
Wavelength reproducibility	0.1 nm
Integration time	1 ms to 4 s
Stray light	<0.03%
Measuring mode	HD30.S1: Spectral irradiance, irradiance, illuminance [lux], PAR, proximal colour temperature, CIE 1931 (x,y) and CIE 1976 (u’,v’) coordinates, trichromatic coordinates, CRI, spectral transmittance HD30.S2: Spectral irradiance, UV irradiance, UVB irradiance, UVC irradiance, spectral transmittance
Range of use (HD30.S1)	Illuminance 5…70,000 lux
Input optics	Φ 11.8 mm quartz diffuser
Cosine correction	HD30.S1: opaline quartz diffuser (3 mm) HD30.S2: opaline quartz diffuser (2 mm)

ACCURACY
Calibration	HD30.S1: halogen lamp HD30.S2: deuterium lamp
Incertitude (HD30.S1)	Spectral irradiance ±5%, illuminance ±4%, PAR ±4%, CCT ±45 K, x,y ±0.002, CRI ±1.5
Incertitude (HD30.S2)	Spectral irradiance ±15%, UV irradiance ±6%, UVB irradiance ±8%, UVC irradiance ±10%

DATA AND INTERFACE
Measurement typology	Single: single acquisition with data storage Continuous: continuous acquisition with data storage Monitor: continuous acquisition without data storage Logging: acquisition at set time intervals (3 min to 60 min) with data storage
Display	4.3" touch screen (480 x 272 pixel)
Data storage	Internal (150 MB), micro-SD card, USB device (option)
PC connection	Through Ethernet cable, through mini-USB connector
Exported data format	Compatible with the more well-known data management/analysis software
Operating system	Linux
Update	Automatic via Internet

POWER REQUIREMENT
Power supply	Rechargeable lithium battery or external power supply SWD05 + CP30 cable

ENVIRONMENTAL
Working temperature	0…40°C

MECHANICAL
HD30.1 dimensions / weight	135 x 156 x H 42 mm / 440 g
Probe dimensions / weight	75 x 150 x H 74 mm / 370 g, cable length 1.5 m

ORDERING CODES
HD30.1	Portable indicator and data logger with colour touchscreen, internal memory, rechargeable battery, Ethernet and mini-USB interfaces
HD30.S1	Spectral probe for the 380…780 nm visible range. Measures spectral irradiance, irradiance, illuminance, PAR and spectral transmittance, and calculates CCT, chromaticity coordinates and CRI
HD30.S2	Spectral probe for the 220…400 nm ultraviolet range. Measures spectral irradiance, UVA, UVB and UVC irradiance and spectral transmittance
HD30.1 (complete kit)	Complete kit comprising the HD30.1 data logger, HD30.S1 probe (380–780 nm) and HD30.S2 probe (220–400 nm)
SWD05	External power supply
CP30	USB/DC power cable