Digital Water Spray Apparatus

Digital Water Spray Apparatus

Complete Water Spray Apparatus meets ASTM specifications and includes spray chamber, delivery system and constant temperature reservoir. Sprays water at the specified rate and temperature on a test panel coated with sample grease. To test for water spray resistance, fill reservoir with 8L of tap water and set thermostat at test temperature. Circulate the water through the system to attain temperature equilibrium and insert the coated test panel in the spray chamber. Adjust water spray to 40psi (276kPa) and continue for 5 minutes. Water spray system includes 1⁄3hp positive displacement pump; spray nozzle with snubber fitting: 0-60psi pressure gauge; bypass valve; shut-off and drain valves; and flexible high pressure water lines. Hinged acrylic spray chamber cover is recessed into the chamber housing to insure watertight operation. Two thermometer wells permit separate monitoring of reservoir and water spray temperatures. Standardized grease application fixture coats test panel with the required thickness of sample grease. Uses tap water; does not require water hook-up.

$11,000.00

Description

The Automatic Cleveland Open Cup Flash Point Analyzer is the
latest addition to the Koehler Flash Tester family of products.
This unit is robustly designed using state-of-the-art technology to
allow for seamless testing in accordance with ASTM procedure.
The system software runs on an integrated processor PC running
the latest Windows operating system. The 10.4” touch screen
interface fully displays all operator parameters and results on a
single screen. Data results can be stored on the local hard drive.
An integrated Dual Fan System directly cools the test cup and the
environment around the cup.

Additional information

Test Method

Evaluates the ability of a lubricating grease to adhere to a metal surface when subjected to a direct water spray under controlled conditions. The percentage of grease sprayed off a stainless steel test panel after a specified period is determined by weight.
Specification

Conforms to the specifications of:
ASTM D4049 Circulation System

Drive Motor: 1⁄3hp, 1725rpm

Pump: rotary gear positive displacement type

Pressure Gauge: 0-60psi

Temperature Control Stability: ±1°F (±0.5°C)
Electrical Requirements

115V 60Hz, Single Phase, 13.3A
220-240V 50Hz, Single Phase, 6.8A
220-240V 60Hz, Single Phase, 6.8A
Additional Accessories

250-000-37C ASTM 37C Thermometer, Range: –2 to +52°C
K18210 Stainless Steel Test Panel
K18220 Grease Application Fixture
Features

Conforms to ASTM D4049 specifications
Improved spray chamber design
Dimensions

lxwxh,in.(cm): 29x18x33.5 (74x46x85)
Net Weight: 110 lbs (49.9 kg)

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