A versatile Dumas Protein/Nitrogen Analyzer, able to perform precise nitrogen analysis and protein determination using either Helium or Argon as carrier gas. Ideal for markets where Helium is scarce, it offers high throughput and precision.
Exceptional Versatility
Can operate with Argon or Helium as carrier gas
Preinstalled methods selectable in an instant
Controllable from PC with DUMAsoft™ software
Powerful, clear and detailed reporting software
Data storable in multiple formats for LIMS or PC
High Productivity
Flash determination of nitrogen & protein content
Automated analysis of preloaded samples (117 positions)
Totally unsupervised operation
Results produced 24/7/365
High Performance
Unmatched LOD (0.001 mg N (using He) - 0.01 mg N (using Ar))
RSD less than 0.5% with EDTA standard
Conforms to Good Laboratory Practice standard
Leak tests (zone or total) ensure optimum performance
Economical Operation
LoGas™ TCD with no reference gas required
Exceptionally low cost per analysis
Premium quality consumables
Low energy consumption
Lowest operator costs
Environmentally Friendly
Minimum possible waste & residues
Optimized life of consumables
Incorporates TEMS™ technology*GENERAL FEATURES
Method of analysis: Nitrogen determination according to Dumas method (combustion)
Duration of analysis: 3/4 minutes
Detector: Innovative TCD autocalibrating
Sample weight: max 1g
Autosampler capacity: up to 4 discs, 30 positions each
Reproducibility (RSD): 99.5%
Carrier gas: Helium or Argon
Detection limit: 0.001 mg N, with Helium
0.01 mg N, with Argon
Carrier gas (He/Ar): purity 99.999% (grade 5.0)
Oxygen (O2): purity 99.999% (grade 5.0)
Compressed air or Nitrogen (N2): purity 99.6 % (oil and water free)
Carrier gas (He/Ar) pressure: 2 bar
Oxygen (O2) pressure: 2 bar
Interfaces: USB; RS232
Power: 1400 W
Power supply: 230 V / 50 - 60 Hz
Weight: 54 kg / 119 lb
Dimensions (WxHxD): 655x510x410 mm (H 690 mm with autosampler)
25.8x20.1x16.1 in (H 27.0 in with autosampler)
Product Code
Description Power Supply Code
NDA 702 230 V / 50-60 Hz F30800080
Including
A00000193 Start-up kit (1000 analyses)
40001065 Autosampler with disc 1
40001504 DUMASoft™ Software
40001693 USB cable for PC, 5m
10003926 RS232 cable for balance