K13900 Cleveland Open-Cup Flash Tester


Test Method
For flash and fire points of all petroleum products, except fuel oils and those having an open cup flash below 79C (175F).

Features and Benefits
• Conforms to ASTM D92 and related specifications

• For flash points above 79C (175F)


K13900 Cleveland Open-Cup Flash Tester
Determines flash and fire points by the Cleveland Open-Cup method. Consists of test flame applicator, brass test cup, thermometer support, heating plate and electric heater. Applicator is precisely aligned per specifications and pivots for test flame application at specified temperature intervals. Hinged thermometer support raises to facilitate placement and removal of test cup. Adjust flame size using built-in needle valve and comparison bead.

Equipped with a 1000W nickel-chromium heater with stepless variable heat control for accurate repeat setting of temperature rate of rise per specifications.

Heater unit is enclosed in a stainless steel housing with cooling vents. Test flame applicator and thermometer support are constructed of machined nickel plated brass.

Conforms to: ASTM D92, D6074, D6158; AASHTO T48; ANS Z-11.6; IP 36; ISO 2592; DIN 51376; FTM 791-1103, FTM 141-4294

Electrical Requirements
115V 50/60Hz, Single Phase, 6.5A
220-240V 50/60Hz, Single Phase, 3.4A

Included Accessories
Brass Test Cup

Dimensions lxwxh,in.(cm)
10x5.5x14 (25x14x36)
Net Weight: 8.5 lbs (3.9kg)

Shipping Information
Shipping Weight: 12 lbs (5.4kg)
Dimensions: 1.5 Cu. ft.

Ordering Information



Product Description

Electrical Requirements


Electrically Heated Model

115V 50/60Hz


Electrically Heated Model

220-240V 50/60Hz




Product Description

Temperature Range


ASTM 11F Thermometer

20 to 760F


ASTM 11C Thermometer

-6 to +400C


Cleveland Open Flash Cup
Precision machined brass with heat resistant handle