Benchmark C Laboratory Centrifuge
The digital programmable temperature controller (ambient inner bowl temperature up to 200°F/93°C) provides better process control for testing heavy crude oil. The integrated countdown timer, which shuts down the motor when a test is complete, reduces variation in testing. The internal programmable, solid-state motor controller enables linear acceleration, which results in more consistent testing. Specially designed collars, cushions and shields help reduce glass tube breakage at higher G-forces.
The Benchmark C features a latching emergency stop button and automatic locking lid (motor will not operate when lid is open; lid will not open while motor is running). It comes with a standard 4-place trunnion arm configuration (compatible with B, C, D or E style tubes) and is available in 120VAC or 240VAC. Because of its Class I, Division 2 certification, the unit requires hard-wiring.
Applicable Testing Standards:
ASTM D4007 |
ASTM D1796 |
ASTM D2709 |
ASTM D2273
|
ASTM D91
|
ASTM D96
|
ASTM D893
|
|
Applicable Safety Standards (Class I, Div. 2 Requirements):
UL 61010-1 |
ISA 12.12.01
|
UL 823 Issue:2006/10/20 Ed:9
Rev:2012/01/31 |
CAN/CSA-C22.2 No. 61010-1
|
CSA C22.2#213
|
|
Benchmark S Laboratory Centrifuge
The fully insulated oil centrifuge prevents heat loss and allows for more accurate temperature control. Its sturdy outer case is finished with a solvent-resistant powder coating. The variable speed motor with LCD display ideally operates at speeds of up to 2000 rpm. The integrated countdown timer, which shuts down the motor when a test is complete, reduces variation in testing. Specially designed collars, cushions and shields help prevent/reduce tube breakage at higher G-forces.
The Benchmark S features a latching emergency stop button and automatic locking lid (motor will not operate when lid is open; lid will not open while motor is running). It comes with a standard 4-place trunnion arm configuration (compatible with B, C, D or E style centrifuge tubes) and is available in 120VAC or
240VAC. The laboratory unit may be hard-wired or a power cord may be purchased separately from L-K Industries.
Applicable Testing Standards:
ASTM D4007 |
ASTM D1796 |
ASTM D2709 |
ASTM D2273
|
ASTM D91
|
ASTM D96
|
ASTM D893
|
|
Melton Centrifuge
Dimensions: 27” x 27” x 26”
Weight: 150 lbs
Available Models:
- B-4-115-C: 115 VAC, pear-shaped (B) tubes
- C-4-115-C: 115 VAC, long cone (C) tubes
- D-4-115-C: 115 VAC, short cone (D) tubes
- E-4-115-C: 115 VAC, capillary (E) tubes
Criterion Water Bath Heater
The Criterion Water Bath heater features digital temperature control, which allows for extended, consistent heating. The design enables efficient rotation of heated solvent or crude oil samples and less down time due to optimal tube capacity. Its modular construction creates versatile options for laboratory configuration. The unit is certified by ETL (Electrical Testing Laboratory) for Class I, Division 2, indoor use. It is rated for Group A, B, C and D Hazardous and Ordinary Locations (Pollution Degree 2). It meets the requirements of ANSI/ISA-STD 12.12.01 and CAN/CSA-C22.2 No. 61010.1 (2nd addition). Due to these certifications, the unit requires hard-wiring. All Criterion water baths feature a stainless-steel tub, which reduces corrosion and makes the bath more robust.
Dimensions: 26”D x 16”W x 18”H
Weight: 30 lbs
Available models:
- WB-T2-110: 110 VAC, 50/60 Hz, 900W
- WB-T14C-110: 110 VAC, 50/60 Hz, 900W
- WB-T12D-110: 110 VAC, 50/60 Hz, 900W
TradeMark Heater
Dimensions: 17” x 15” x 19”
Weight: 28 lbs
Available models:
- LAB-H-A110: 110 VAC, 50/60 Hz, 400W, finger (A) tubes
- LAB-H-B110: 110 VAC, 50/60 Hz, 400W, pear-shaped (B) tubes
- LAB-H-C110: 110 VAC, 50/60 Hz, 400W, long cone (C) tubes
- LAB-H-D110: 110 VAC, 50/60 Hz, 400W, short cone (D) tubes