$CFR 21 Part 11 Compliant digital Refractometer$

$Users enters password in DR7000 Digital Refractometer$

$Adding sample to the DR7000 Digital Refractometer$

$Rear View of DR7000 Digital Refractometer$

$Forward view of DR7000 Digital Refractometer$

Kruess D7000 Temperature Controlled Digital Refractometer

Name: Kruess D7000 Temperature Controlled Digital Refractometer
SKU: 4891
Availability: InStock

Versatile and Powerful

The DR7000 series are CFR 21 Part 11 compliant Digital Refractometers designed for measuring refractive index, %Brix or other concentrations in liquid samples. With an optical CCD sensor, Peltier temperature control, measurement electronics, evaluation electronics and touch display, the devices contain all the components needed to carry out measurements reliably. The Operation is located directly on the device. A separate PC with software is not necessary.

The devices and their firmware meet all requirements for FDA-regulated areas (depending on the model), as well as for the European (Ph. Eur.) and American (USP) pharmacopoeia. The DR7200-P and DR7400-P models also meet the requirements of CFR 21 Part 11

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Category: Optical Laboratory Instruments Tags: Benchtop, Optical, Refractometer

Description

Applications

Food and beverages
Sugar / sweeteners
Chemicals
Flavours and fragrances
Petrochemicals
Cosmetics / hygiene
Metalworking
Pharmaceuticals
Water / effluent
Education / research
Purity control
Quality control

Product Information:

Operation:

Lightweight – Fast – User-friendly
Capacitive 7.0-inch touch display
Interactive user interface in several languages
Easy-to-understand, menu-guided adjustment
Any number of user profiles possible
Export as print via network/printer or to USB stick
Export also to several password protected network folders
Operation also via keyboard and/or PC mouse
Help and explanations “On Board” for Operation without a manual

Features:

Model diversity for adaptive use
Large temperature control range: 10°-80°C
Large measurement range: 1.3000nD-1.72000nD
User accounts: >10000
Methods: >1000
Measured data storage > 1 000 000
Device volume <10 dB (temperature control range 15°C-30°C)

Measurement:

Almost all samples are measurable
Highly accurate, fast concentration measurement of liquid samples and pastes
Consistently high accuracy across the entire measurement range
Precise Peltier temperature control and a measured value preview which is updated every second
Automated conversion to any measurement variables/scales
Pre-installed scales: Refractive index, %Brix sucrose, many more scales available on request as well as customizable scales
Up to three scales visible at the same time
Single, interval or continuous measurement
Low sample volume from < 0.3ml
Easy cleaning due to flat measuring recess
Scratch-resistant sapphire prism

For more information and full technical specifications please download our product brochure or visit the KRUESS website

For other Kruess Products go here

Additional information

Manufacturer	KRUESS Optronic
Industry	Biofuels, Energy – Oil, Gas and Petrochemicals, Environmental, Food, Flavour and Beverage, Forensics, Fragrance and Essential Oils, Pharamceuticals and Life Science, Recycling – Fuels from Waste
Techniques	Refractive Index Measurement

Technical Data

SCALESRefractive index (nD)
Concentration of sucrose, (%Brix)
User-defined (unlimited)MEASUREMENT RANGEnD 1.3000 – 1.5800
0-95 %BrixnD 1.3000 – 1.5800
0-95 %BrixnD 1.30000 – 1.72000
0-95 %BrixnD 1.30000 – 1.72000
0-95 %BrixMEASUREMENT ACCURACY 1)nD ±0.0001
±0.1 %BrixnD ±0.00002
±0.02 %BrixnD ±0.00002
±0.02 %BrixnD ±0.00002
±0.02 %BrixRESOLUTIONnD 0.0001
0.1 %BrixnD 0.00001
0.01 %BrixnD 0.00001
0.01 %BrixnD 0.00001
0.01 %BrixAUDIT TRAIL FUNCTIONALITYNoneCompletely availableNoneCompletely availableMEASUREMENT PERIOD 3)Approx. 2 secondsMEASUREMENT PRISMSapphireLIGHT SOURCELED 589 nmSAMPLE VOLUME/FILLING QUANTITY≈ 0.3 mlCOMPONENTS IN CONTACT WITH THE SAMPLESapphire, PTFE and stainless steel 1.4404 (X2CrNiMo 17-12-2)

Technical data Refractometer DR7000 series
Specification	DR7100-P	DR7200-P	DR7300-P	DR7400-P

Temperature data
Specification	DR7100-P	DR7200-P	DR7300-P	DR7400-P
TEMPERATURE CONTROL	Integrated Peltier sample temperature control system
TEMPERATURE CONTROL RANGE 2)	10-60 °C	10-80 °C	10-60 °C	10-80 °C
TEMPERATURE CONTROL ACCURACY	±0,1 °C	±0,1 °C	±0,03 °C	±0,03 °C
TEMPERATURE COMPENSATION	Automatic temperature compensation for %Brix according to ICUMSA selectable Optional temperature compensation can be created by the customer
TEMPERATURE MEASUREMENT	With integrated temperature sensor Pt100
TEMPERATURE MEASUREMENT RANGE	10-80 °C
TEMPERATURE MEASUREMENT ACCURACY	±0,1 °C
TEMPERATURE MEASUREMENT RESOLUTION	0,1 °C	0,01 °C	0,1 °C	0,01 °C
AMBIENT TEMPERATURE	10-40 °C
AMBIENT HUMIDITY	10-90 % (non-condensing)

Devices basic data
OPERATION	Stand-alone device (incl. firmware): 7.0 inch capacitive touchscreen, 800 x 480 pixels
ELECTRONIC INTERFACE	2x USB (2.0; type A); 1x RS-232; 1x LAN
HOUSING	Aluminum, powder-coated; protection class: IP20
DIMENSIONS (W x H x D)	230 mm x 170 mm x 360 mm
WEIGHT	5 kg
OPERATING VOLTAGE	90-240 VAC
POWER CONSUMPTION	40 W in measuring mode 1) ; 75 W maximum
RATED FREQUENCY	50-60 Hz
¹) Under normal conditions for measurement refractive index (λ = 589 nm, 20 °C, 1013 hPa, 50 % relative humidity) ²) For non-condensing ambient conditions ³) After temperature equalization

Brochure

Product Information on DR7000 Series.pdf

Refractometers Brochure .pdf

Video

Kruess DR7000 Series