Photometers, Accessories

For safe handling and holding up to 12 cuvettes with a 10 mm light path. These racks consist of hinged lids with secure clasps and removable inserts for easy cleaning. The height of the lid is designed to accommodate all spectrophotometer cells - even those with covers or stoppers.

Please Note: These products will only operate with the correct type of air compressor and gas regulator as specified below.

To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP).
Your benefits:

• High quality of the measurement results
• International comparability of measurement results
• Meeting the requirements of the major pharmacopoeias (EP, DAB, USP)
• Results traceable to NIST primary standards
• 30 years warranty on the reference materials

Scope of delivery:

• Certified reference materials (Calibration Standards) in quality storage box
• DAkkS Calibration Certificate (DIN 17025)
• Handling guidelines

Check for photometric accuracy

Electronic temperature control and calibration of heating blocks

• nspection equipment monitoring
• analytical quality control according to GLP
• recording of heating curves
• transfer of test and calibration data to PC
• creation of certificates and protocols
• programming of heating blocks

Spezifikationen:
Detector:	PT 1000 (95 x ø 4 mm)
Display:	via LED-Displays of the heating block and NANOCOLOR® T-Set software
Operation:	via foil-covered symbol keys of the heating block and NANOCOLOR® T-Set software
Temperature range:	0 - 200 °C
Precision:	± 1 °C
Accuracy:	± 0.2 °C
Long-term stability:	± 0.1 °C
Interface:	bidirectional serial RS 232
Operating range:	10 - 40 °C, max. 80 % rel. humidity
Power supply:	via RS 232
Power consumption:	max. 20 mW
Dimensions: Weight:	75 cm (length) incl. cable approx. 60 g
Warranty:	2 years

With 3 colour-coded bridges (international standards). Shore: 55. Fits most common peristaltic pump models, e.g. Verder, Ismatec, Watson-Marlow, IKA and Heidolph. Standard tubing, transparent. Length 380mm. Long working lifespan. Good resistance to acids and alkalis. Food-safe.

Alternative Peristaltic pump tubing, Tygon® LMT-55 with 2 colour-coded bridges Alternative Peristaltic pump tubing E-LFL with 2 colour-coded bridges Alternative Nominal tubing for pumps, Tygon® LMT-55 without collars

COD measurement without reagents.
The spectrophotometer of the photoLab^® 7000 Series are universally usable and offer complete photometric
functionality with lauded user-interface and guidance on a brilliant HD 7"" color display. Pioneering is the optical reagent-free measurement (OptRF) of COD, Nitrate and Nitrite. No time-consuming digestion and no harmful chemicals required.

• Proven routine analysis for waste and drinking water, aquaculture, food & beverage, environmental monitoring and production
• Cost saving reagent-free OptRF measurement
• Universal for industrial, research and educational use
• Lab quality in the field: 4,5 kg light weight, with car battery and field case option
• Linking lab with Online-system WTW^® IQ SENSORNET via IQ LabLink
• For 16 mm round cuvettes and 10, 20 and 50 mm rectangular cuvettes with automatic recognition
• Memory for 5000 values, spectra and kinetics approx. 40 MB, equivalent to approx. 500 spectra (300-900 nm) and 400 kinetics with 150 measured values
• More than 200 programmed methods, 1000 user defined methods, 20 profiles each for kinetics and absorption spectrum, extensive programming options

Routine Analysis:

• More than 250 programs for commercial test kits, standard parameters, direct readings of coloration, SAK, etc. as well as user-defined programming of routines
• Barcode recognition for tests in vials and rectangular cells and automatic cell recognition for 16, 10, 20 and 50 mm without adapter and automatic measurement range selection
• Up to three parallel timers
• Optional PC-Software Package for Brewery and color measurement from CIE to Yellowness

Spectral and universal analysis from 190 to 1100 nm:

• Spectral scans in various nm-steps, 700-2000 nm/min
• Kinetics and multi-wavelength readings including special methods like chlorophyll and ADMI color measurement
• Extensive programming tools for multistep and multi-wavelength functions with user guidance

AQA: Multi-level user-friendly AQA functions with administration tools and comprehensive checking aids for meter and reagents.
Data Management:

• Measurement data, PDF documents, spectra and kinetics data, with data filter for pre-selected data management
• External barcode reading option for uncoded test kits and sample ID
• Optional: PC-Software for GLP compliant data management

Specifications
Optics:	Split beam
Wavelength range:	320 to 1100 nm (VIS) / 190 to 1100 nm (UV-VIS)
Bandwidth:	4 nm
Lamp:	Tungsten Halogen (VIS)/ Xenon Flashlamp (UV-VIS)
Display:	Colour, 7" backlit
Wavelength accuracy / reproducibility:	±1 nm / <0.5 nm (VIS and UV-VIS)
Photometric accuracy / reproducibility:	-0.003 E for E < 0.600 / 0.5% of values for 0.600
Interface / Update:	1 USB-A, 1 USB-B, 1 Ethernet / Update via Internet and USB-Stick
Temperature range:	Operation: +10 °C to +35 °C, Storage: -25 °C to +65 °C
Dimensions (W x D x H):	404 x 314 x 197 mm
Weight:	approx. 4.5 kg
IP code:	IP 30