K12230 High Temperature Oxidation Bath, Convertible


 

Test Method
Various methods are available for testing the resistance to oxidation and/or the corrosiveness of lubricants, insulating oils, hydraulic oils and distillate fuel oils. The samples are subjected to a metered flow of air at elevated temperatures, sometimes in the presence of a metal catalyst.

Features and Benefits
• Conforms to various ASTM, Federal and International Standards

• Removable racks hold different types of glassware for different tests

• Equipped with flowmeters or digital mass flow controls to measure and control the required flow rates

• Microprocessor digital temperature control


 

K12230 High Temperature Oxidation Bath, Convertible
High temperature liquid bath for oxidation stability and corrosiveness tests at temperatures of up to 200C. Available in different configurations for convertibility between several oxidation stability and corrosivity test methods including Cummins oxidation test. Removable rack/top plate assemblies remove and install with minimum effort to easily convert the bath between test methods. For most test methods, twelve sets of glassware can be accommodated in each rack assembly. Select flowmeters or digital mass flow control to maintain air flow at the required rates. Microprocessor PID control provides quick temperature stabilization without overshoot, and the bath is protected by an over-temperature control circuit that interrupts power should bath temperature exceed a programmed cut-off point. Dual LED displays provide actual and setpoint temperature values in C/F format. Communication software (RS232, etc.) ramp-to-set and other enhanced features are available as extra cost options. Contact your Koehler representative for information.

Specifications
Conforms to the specifications of *: ASTM D943, D2274, D2440, D2893, D4310, D4636, D5968; UOT**, DIN 51586, DIN 51587, DIN 51394; FTM 791-5307, FTM 791-5308
*With the appropriate glassware rack and flow control equipment installed.
**Modified versions of this equipment are available for UOT test method.

Capacity: Twelve (12) sets of glassware
(Ten (10) sets of glassware for ASTM D5968, FTM 791-5307, and FTM 791-5308)

Temperature Range: Ambient to 200C

Temperature Control Accuracy: 0.2F (0.1C)

Bath Medium: Silicone heat transfer fluid

Flow Rate: As specified for ASTM or applicable specifications

Electrical Requirements
115V 50/60Hz, Single Phase, 27.3A
220-240V 50/60Hz, Single Phase, 14.6A

Dimensions lxwxh,in.(cm)
Bath (without glassware): 25.5x24x42 (65x61x107)

Shipping Information (without glassware)
Shipping Weight: 213 lbs (96.6kg)
Dimensions: 29 Cu. ft.


Ordering Information

 

Catalog
Number

Product Description

Electrical Requirements

K12230

High Temperature Oxidation Bath, Convertible

115V 50/60Hz

K12239

High Temperature Oxidation Bath, Convertible

220-240V 50/60Hz


Accessories

 

Catalog
Number

Product Description

ASTM D943, D4310, and D2274 Accessories
For ASTM D2274, order one each K122-0-18 Oxygen Delivery Tube, K122-0-19 Oxidation Test Tube, and K122-0-20 Condenser for each cell.

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,

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

Iron-Copper Catalyst. For ASTM D943 and D4310.

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.

Thermometers

250-002-001

Oxidation Cell Thermometer. For ASTM D943 and D4310.
Range: 80 to 100C.

250-000-40C

ASTM 40C Thermometer. For constant temperature baths.
Range: 72 to 126C.

ASTM D4636, D5968, D6594 and FTM 791-5307

K351-0-1

Sample Tube

K351-0-2

Sample Tube Head

K351-0-3

Air Tube

K351-0-4

Thermocouple Tube

K351-0-5

Condenser, Allihn Type

K351-0-7

Spacer

K351-0-8

PTFE Adapter

K351-0-13

Oil Sampling Tube (for D5968 and FTM 791-5307)

K351-0-14

Specimen Hanger (for D6594)

K293-0-12

Thermocouple, Type J

K29310

Digital Thermometer
Microprocessor based digital thermocouple thermometer with ten-channel input. Monitors Type J thermocouples from sample tubes.

K35090

Test Panel Assembly Fixture
Holds square-shaped metal specimens for tying with cord (for FTM 791-5307 and FTM 791-5308)

K35095

Test Panel Assembly Fixture
Holds square-shaped metal specimens for tying with cord (for ASTM D5968)

FTM 791-5308

K350-0-23

Test Tube

K350-0-24

Air Tube

K350-0-25

Condenser

K35090

Test Panel Assembly Fixture
Holds square-shaped metal specimens for tying with cord.

Washer Shaped Specimens for ASTM D4636 Standard Procedure and for FTM 791-5307

K35110

Bronze

K35120

Mild Steel

K35130

Aluminum Alloy

K35140

Magnesium

K35150

Steel M50

K35160

Silver

K35170

Titanium

Square Shaped Specimens for ASTM D4636 Alternate Procedure and for FTM 791-5308

K35010

Copper

K35020

Mild Carbon Steel

K35030

Aluminum Alloy

K35040

Magnesium Alloy

K35050

Cadmium Plated Steel

K35060

Silver

K35070

Solid Cadmium (non standard)

K35080

Titanium (non standard)

Square Shaped Specimens for ASTM D5968 and D6594

K35010

Copper

K35011

Lead

K35012

Tin

K35013

Phosphor Bronze

Polishing Materials

380-150-001

Silicone Carbide Paper, 150-grit.
Pack of 50 sheets.

380-240-001

Silicone Carbide Paper, 240-grit.
Pack of 50 sheets.

380-150-000

Silicone Carbide Grain, 150-grit.
1 lb package.

 

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.


 

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