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Koehler


K24110 Programmable Muffle Furnaces

Test Method
Determines the amount of ash in distillate and residual fuels, gas turbine fuels, crude oils, lubricating oils, waxes, and other petroleum products.

Features and Benefits
• Three capacity options

• Up to 12 heating/cooling ramps or dwell periods available

• Achieves 2 to 4 complete air changes per minute



K24110 Programmable Muffle Furnaces
The Koehler Programmable Muffle Furnace combines microprocessor control with state-of-the-art construction and forced draft capability. They are ideal for ashing a variety of samples, including petroleum products, food, pharmaceuticals, chemicals, and paper. They can also be used as standard muffle furnaces for firing or annealing glass or ceramic specimens, solid-state inorganic reactions, rock and mineral fusions, sample drying, and tempering.

Specifications
Conforms to the specifications of: ASTM D482, D874, D1026, D3174, D4422; IP 4, IP 163; ISO 3987, ISO 6245; NF M 07-045; DIN 51352, DIN 51575

Capacity: 0.14, 0.58, and 1.26 cu. ft. (0.004, 0.016, 0.036m3)

Temperature Range: ambient to 1125°C (2057°F)

Setpoint Repeatability: ±1°C (±2°F)

Setpoint Accuracy: ±4°C (±7°F)

Temperature Uniformity:
0.14 cu. ft. model: ±5°C (±9°F)
0.58 cu. ft. model: ±8°C (±14°F)
1.26 cu. ft. model: ±10°C (±18°F)

Number of Air Exchanges per Minute:
0.14 cu. ft. model: 4
0.58 cu. ft. model: 3
1.26 cu. ft. model: 2

Electrical Requirements
208-240V 50/60Hz

Dimensions lxwxh,in.(cm)
0.14 cu. ft. model: 19.4x14.5x19.5 (49x37x50)
Net Weight: 60 lbs (27kg)

0.58 cu. ft. model: 23.4x21.5x21.5 (59x55x55)
Net Weight: 90 lbs (41kg)

1.26 cu. ft. model: 23.4x21.55x28.5 (59x55x72)
Net Weight: 110 lbs (50kg)


Ordering Information
Catalog
Number
Product Description
Capacity,
cu. ft.
Electrical Requirements
Programmable Muffle Furnace, Forced Draft Models
K24110
Programmable Muffle Furnace
0.14
208-240V 50/60Hz
Single Phase, 7.1A
K24120 Programmable Muffle Furnace
0.58
208-240V 50/60Hz
Single Phase, 12.5A
K24130 Programmable Muffle Furnace
1.26
208-240V 50/60Hz
Single Phase, 19.2A


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Copyright 2007