Koehler K12100 / K12190 Petroleum Oxidation Stability Tester

Condition: New Brand new item from stock or on order from manufacturer
1 YEAR MANUFACTURER'S WARRANTY
Stock #:
N1206
Status:
Available In Stock (request a quote)
Dimensions (approx.):
14 x 15 x 22"H (outside)
Electrical:
Specify 115 or 230 Volts, 50/60 Hz,
Product Description Determines oxidation stability of mineral transformer oils by measuring the amount of sludge and acid formed under prescribed accelerated aging conditions.

Features and Benefits
- Conforms to ASTM D2440 specifications
- Microprocessor temperature control with digital display and overtemperature cut-off
- Six-sample testing capacity

The Koehler K12100 Oxidation Stability of Mineral Insulating Oils is a constant temperature oil bath for testing oxidation stability of mineral insulating oils. Immerses six oil receptacles at the required depth per ASTM specifications at 110°C ± 0.5°C, and controls oxygen flow to each sample at the rate of 1L/h ± 0.1L/h through six independent flowmeters mounted on a common manifold. Insulated double-wall stainless steel bath has microprocessor temperature control with °C/°F switchable digital setpoint and display. Operator and equipment are protected by an overtemperature control circuit which automatically interrupts power to the unit when bath temperature exceeds a programmed cut-off point. Communications software (RS232, etc.), ramp-to-set and other enhanced features are available as extra cost options. Contact your Koehler representative for information. Order bath thermometer drying tower and catalyst separately.

Specifications
Conforms to the specifications of: ASTM D2440
Capacity: Six samples
Temperature Range: ambient to 260°F (127°C)
Circulator: 1/20hp impeller
Bath Capacity/Medium: 2.5 gal (9.5L) white technical oil

Accessories

Catalog # Product Description
K12130 Copper Catalyst Coils - Sealed in a glass jar with a nitrogen atmoshpere. Pack of 24 (12 sets).
332-005-010 Drying Tower, 250mL - With ground glass stopper and side tubes.
332-005-011 Glass Filter Crucible
250-000-95C ASTM 95C Thermometer - Range: 100 to 130°C
355-001-001 White Technical Oil. 1 gal container.
355-001-003 White Technical Oil. 5 gal container.