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Rose Scientific
4027 - 97 Street Edmonton,
Alberta, Canada T6E 5Y5
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800.661.9289

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Rose Scientific
4027 - 97 Street Edmonton,
Alberta, Canada T6E 5Y5
  Telephone:
Toll free:
Fax:
  780.438.5110
800.661.9289

780.462.5776
  Quote Request  
Send by Email to: sales@rosesci.com
Print and Fax to: 780.462.5776
 

Dry Block Digesters for Kjeldahl Method, Macro Version

  Overview

Configured for use with distillation and digestion tubes of up to 250 mL, 42 mm Ø x 300 mm, these Macro Version Dry Block Digesters are available in 3 models, the Macro Bloc Digest 6, Macro Bloc Digest 12 or Macro Bloc Digest 20 for 6, 12 or 20 tubes respectively. A typical system includes the block digester, control module, tube support rack, gas collector and tubes. Micro Versions are available for 12, 24 and 40 tubes of 26 mm Ø x 300 mm

Also available for safety, convenience and to save water is a Scrubber, re-Circulating Vacuum Pump and a Water Jet Pump. Rose Scientific provides supplies including tubes for Tecator Digestion Unit 8 and 20 or devices such as the Foss-Tecator Model 2010.


Full Featured System with Optional Scrubber and Vacuum Pump
Features of the Dry Block Digesters:
  • Minimal sample manipulation
  • Uniform heating
  • Capacity to store 20 programs of 4 steps for temperature and time
  • Gas collection system
  • Programmer, Time and Temperature display
  • Temperature selection from 45 to 450 °C
  • Maximum time per step: 600 minutes, K type temperature sensor
  • An acoustic and indicator lamp show when the unit has reached the end of the final cycle
  • Safety alarm operates if the temperature probe fails
  • A selector switch at the back of the unit for Kjeldahl assays
  • All models are supplied with a Tube Rack with integrated heat shields

Specifications:  Dry Block Digesters for Kjeldahl Method, Macro Version

NumberDescriptionPrice $
4000631 Macro Bloc Digest 20 Digestion Unit for 20 × 250 mL Tubes, 230V, 50/60Hz, supplied complete with dry-block connected to a programmable control unit for time and temperature, rack support for tubes and fume extractor and a set of digestion tubes 9,003.05
4000630 Macro Bloc Digest 12 Digestion Unit for 12 × 250 mL Tubes, 230V, 50/60Hz,. supplied complete with dry-block connected to a programmable control unit for time and temperature, rack support for tubes and fume extractor and a set of digestion tubes 6,776.30
4000629 Macro Bloc Digest 6 Digestion Unit for 6 × 250 mL Tubes, 230V, 50/60Hz, supplied complete with dry-block connected to a programmable control unit for time and temperature, rack support for tubes and fume extractor and a set of digestion tubes 5,260.00
4000509 Macro Heating Block for 20 × 250 mL tubes of 42 mm Ø, 45 to 450 °C, W×D×H = 44 × 39 × 18, 31 kg, 2500 Watts, 230 Volt, 60Hz
3,105.40
4000508 Macro Heating Block for 12 × 250 mL tubes of 42 mm Ø, 45 to 450 °C, W×D×H = 39 × 33 × 18, 25 kg, 2100 Watts, 230 Volt, 60Hz 2,383.15
4000507 Macro Heating Block for 6 × 250 mL tubes of 42 mm Ø, 45 to 450 °C, W×D×H = 33 × 28 × 18, 18 kg, 1500 Watts, 230 Volt, 60Hz 1,600.70
4001538 RAT Programmer – Remote Access Terminal for programming time and temperature, temperature range 45 to 450 °C, memory for 20 four step programs, two selectable temperature gradients, bidirectional RS-232 serial connection, software included
1,734.40
4005091 Macro Tube Support Rack for 20 x 250 mL tubes, chemically treated Dural, handles, side panel to reduce heat loss
505.10
4005081 Macro Tube Support Rack for 12 x 250 mL tubes, chemically treated Dural, handles, side panel to reduce heat loss 450.10
4005071 Macro Tube Support Rack for 6 x 250 mL tubes, chemically treated Dural, handles, side panel to reduce heat loss 390.25
4042300 Digestion and Distillation Tube, Macro Series of 250 mL volume, 42 mm Ø × 300 mm high, graduated to 100 mL
52.95
4001611 Scrubber Unit, supplied with 3 kg acid vapor neutralizer solution, used between the block digester and the re-circulating pump
1,681.75
4001610 3 kg acid vapor neutralizer solution110.20
4001612 Vacuum Pump, water re-circulating, 115 Volt, 60Hz, vacuum level 0.98 bar, pump rate 10 L/m, W×D×H = 39×28×44 cm, 10 kg, to aspirate vapors
1,873.75
7000293 Water Jet Pump, metallic, suitable for vacuum extraction of fumes with 6, 12 and 24 position units
45.90
4000633 Water Jet Pump, PVC, suitable for vacuum extraction of fumes with 20 and 40 place units
361.60


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