K36050 Unsulfonated Residue Tester

Test Method
Provides an indication of the degree of refinement of petroleum plant spray oils, which is a determinant of their suitability for various applications. The volume of sample not absorbed after shaking with sulfuric acid for 10 seconds at 10 minute intervals is the unsulfonated residue in the sample.

Features and Benefits
• Conforms to ASTM D483 specifications

• Variable shaking rate

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K36050 Unsulfonated Residue Tester
Combined shaking machine and boiling water bath accommodates four sulfonation flasks. A removable carrier transfers flasks quickly between the shaker and the bath. Variable speed mechanical shaker is adjustable for shaking rates between 300-500 cycles/min. Electrically heated water bath immerses flasks at the required depth per ASTM specifications. Bath is constructed entirely of stainless steel and has a hinged cover for easy access.

Conforms to: ASTM D483; DIN 51362

Testing Capacity: four (4) samples

Mechanical Shaker:
Shaking rate: 300-500 cycles/min.
Indicators: cycle speed, cycle counter

Boiling Water Bath:
Heater Range: 0-1200W

Electrical Requirements
115V, 50/60Hz, 10.4A
220-240V, 50/60Hz, 5.4A

Included Accessories
Flask Carrier

Dimensions lxwxh,in.(cm)
14x15x21 (35.6x38x53.5)
Net Weight: 52 lbs (23.6kg)

Shipping Information
Shipping Weight: 69 lbs (31.3kg)
Dimensions: 8.9 Cu. ft.

Ordering Information
Product Description Electrical Requirements
K36050 Unsulfonated Residue Tester 115V 50/60Hz
K36059 Unsulfonated Residue Tester 220-240V 50/60Hz

Product Description Electrical Requirements
K36010 Water Bath
Accommodates four-unit flask carrier from Unsulfonated Residue Tester. Thermostatically controlled bath immerses flasks at the required depth per ASTM specifications.Built-in cooling coil permits operation at 25 ± 0.5°C.
K36019 Water Bath 220-240V
332-005-007 Sulfonation Flask
250-000-09F ASTM 9F Thermometer
Range: 20 to 230°F
250-000-09C ASTM 9C Thermometer
Range: –5 to +110°C
When inquiring about NIST traceable certified thermometers, please refer to the catalog number for the corresponding thermometer and replace the middle three zeros in the catalog number with 004. Example: 251-000-01C ASTM 1C Thermometer would be 251-004-01C ASTM 1C Certified Thermometer.