Oxidation Stability Apparatus, 8-Place and 12-Place Bath

Oxidation Stability Apparatus, 8-Place and 12-Place Bath

Constant temperature bath with solid state temperature control, calibrated flowmeters and condenser water manifold for oxidation stability tests on fuels and lubricants. Individual flowmeters and control valves for each oxidation cell deliver air flow at the rate of 3L/h. Condenser water manifold has individual control valves for each cell. Temperature controller provides quick temperature stabilization without overshoot, and the bath is protected by a redundant overtemperature control circuit that interrupts power should bath temperature exceed a programmed cut-off point. Display provides actual setpoint temperature values in °C/°F format. Communications software (RS232, etc.), ramp-to-set and other enhanced features are available as extra cost options. Double-wall insulated baths are equipped with copper immersion heaters and a 1⁄20 hp circulation stirrer. Stainless steel bath interior has a builtin support rack and overflow/drain to immerse the test cells at the required depth. Order oxidation cell glassware and accessories separately.

$22,000.00

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

Features

Conforms to ASTM D943, D2274, D4310, and related specifications
8 and 12 position benchtop liquid baths available
30 and 60 position floor model liquid baths available
Custom configurations for D2983 and AOCS CD12-57 tests available
Test Method

Evaluates oxidation stability by subjecting the sample to a temperature of 95°C in the presence of oxygen or dry air. For inhibited mineral oils, the sample is reacted with oxygen in the presence of water and an iron-copper catalyst.
Specification

Conforms to the Specifications of:

ASTM D943, D2274, D2893*, D4310, D6158; AOCS CD12-57**; DIN 51586, 51587; ISO 4263, ISO 12205; NF M 07-047; NF T 60-150

Capacity:

K64200/K64290: 8 Oxidation Cells
K12212/K12219: 12 Oxidation Cells
Temperature:

Range (K64200/K64290): Ambient to 250°F (121°C)
Range (K12212/K12219): Ambient to 212°F (100°C)
Control Stability (K64200/K64290): Exceeds ASTM Requirements
Control Stability (K12212/K12219): Exceeds ASTM Requirements
Bath Medium:

K64200/K64290: 9.9 gal (37.5 L) white technical oil
K12212/K12219: 19.0 gal (71.9 L) white technical oil
Electrical Requirements

K64200: 115V 60Hz, Single Phase, 19A
K64290: 220-240V 50/60Hz, Single Phase, 10A
K12212: 115V 60Hz, Single Phase, 32.6A
K12219: 220-240V 50/60Hz, Single Phase, 17.0A
Additional Accessories

K12281 Oxidation Cell Assembly for ASTM D943 and D4310
Includes oxidation cell, condenser, oxygen delivery tube, thermometer bracket, oil level indicator strip, syringe sampling tube, sampling tube holder, spacer, PTFE stopper and O-rings
K122-0-18 Oxygen Delivery Tube
K122-0-19 Oxidation Test Tube
K122-0-20 Condenser
K122-0-21 Thermometer Bracket
K122-0-22 Oil Level Indicator Strip
K122-0-23 Syringe Sampling Tube Holder
K122-0-27 PTFE Stopper
K122-0-28 Syringe Sampling Spacer
K122-0-30 Syringe Sampling Tube
AS568-009-V14 O-rings
K12210 Catalyst Coil
Low-metalloid steel wire and electrolytic copper wire wound in a double spiral conforming to ASTM specifications.
Packed in a sealed glass tube with a nitrogen atmosphere. Ready for use.
K24000 Wire Coiling
Mandrel Mounts on bench for winding steel and copper wire into catalyst coils meeting ASTM specifications.
K12250 Steel Wire
Low metalloid steel wire, 0.0625" (1.59mm) diameter, for catalyst coils. Supplied in 1000 ft (304.8m) lengths.
K12260 Copper Wire
Electrolytic copper wire, 0.064" (1.63mm) diameter, for catalyst coils. Supplied in 1000 ft (304.8m) lengths.
380-100-001 Silicone Carbide Paper
Used to polish steel and copper wire prior to winding into catalyst coils. 100 grit.
250-002-001 Oxidation Cell Thermometer – Range: 80 to 100°C. For ASTM D943 and D4310.
250-000-40C ASTM 40C Thermometer – Range: 72 to 126°C. For constant temperature baths.

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