Koehler K80390 VDS3000 Manual Vacuum Distillation System

Update Terakhir
21 Sep 2021
Negara Asal
United States
Pembelian Min
1 unit

Spesifikasi Koehler K80390 VDS3000 Manual Vacuum Distillation System


The Koehler VDS3000 Manual Vacuum Distillation System is the latest design for determining, at reduced pressures, the range of boiling points for petroleum products according to ASTM D1160 and related specifications. The main body of the system or cabinet is composed of an aluminum frame and cold rolled steel walls. The base of the cabinet houses a 5 Liter Stainless Steel Surge Tank to reduce pressure fluctuations during testing. The control unit of the system features a versatile, compact, modern design. Dual temperature displays independently show both the overhead and flask temperature of the system. Built in cooling fan rapidly cools the distilling flask allowing the user to handle glassware and shorten turnaround time in between test runs.

Test Method

Determines the range of boiling points for petroleum products that can be partially or completely vaporized at a maximum liquid temperature of 400°C at reduced pressures. The sample is distilled at a controlled, reduced pressure under conditions that are designed to provide approximately one theoretical plate fractionation. Initial and final boiling point is measured and a distillation curve relating volume percent distilled and the atmospheric equivalent boiling point temperature can be prepared.


Conforms to the specifications of: ASTM D1160; ISO 6616; JIS K2254

Temperature Range: Ambient to 425°C (797°F)

Temperature Display: 0.1°C resolution

Temperature Accuracy: ±0.5°C

Vacuum Range: 0.1 Torr to Atmospheric Pressure (760 Torr)

Vacuum Display: 0.1 Torr resolution

Vacuum Accuracy: ± 0.2 Torr

External Circulator Temperature Range: Ambient +5°C to 150°C


  • Conforms to ASTM D1160 and related specifications

  • Comes standard with glassware set and accessories kit for

  • Turn-Key” set up and operation

  • Sturdy cabinet composed of aluminum frame and cold rolled steel walls

  • Control Unit can easily attach and detach from the main unit offering versatility for laboratory workspace

  • Clear protective door provides added safety while allowing the operator full view of the system during testing

  • Equipped with digital temperature and vacuum displays for improved measurement reading and accuracy

  • Upgrade to glassware set composed entirely of quartz available upon request

Additional Accessories

  • K80320 VDS Vacuum Pump with Kit

  • Consists of Vacuum Pump, Hose Nozzle,

  • Centering O-Ring, Hinged Clamp, Outlet Filter,

  • Filter O-Ring, Filter Clamp, 1 Liter Vacuum Oil,

  • Connection Tubing, Hose Clamp (2)

  • K33062 Standard Constant Temperature Circulation Bath, 115V 60Hz

  • K33063 Standard Constant Temperature Circulation Bath,

  • 220-240V 50/60Hz

Electrical Requirements

115V 60Hz

220-240V 50/60Hz

Alat Laboratorium Umum

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