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Low Temperature Bath for Charpy Impact

Low Temperature Bath for Charpy Impact Testing - CharpyCool
Parent Product
Impact Testing Equipment & Accessories for Metals

Low-temperature bath for Charpy Impact Tester - The CharpyCool stands as the ultimate solution in this category, offering a self-contained design that ensures safety and peace of mind. Serving as the ideal low-temperature bath for Charpy Impact Tester, the CharpyCool eliminates the need for hazardous and expensive consumables like liquid nitrogen or dry ice.

With a mechanical refrigeration technology, it provides up to 8 liters of working fluid volume, accommodating up to 91 Charpy impact test specimens at temperatures from -80°C to +30°C. The CharpyCool doesn't compromise between size and quality, featuring a powerful variable-speed magnetic stirrer and vortex beaker for excellent temperature uniformity and stability.

Coupled with proportional–integral–derivative (PID) control for precise temperature control to within ±0.1°C and a digital temperature display, it becomes a top choice for low-temperature baths tailored specifically for Charpy Impact Testing. Exceeding the stringent temperature stability requirements of the ASTM Method E23, the CharpyCool is the go-to solution for achieving superior results in standardized high strain-rate tests on metals, polymers, ceramics, and composites.

Low Temperature Bath for Charpy Impact Testing - CharpyCool by Qualitest

Expendable refrigerants are expensive and notoriously hazardous to work with, but the self-contained design of the CharpyCool, the ideal low-temperature bath for Charpy Impact Tester, lets you rest easy knowing that you and your work are in safe hands.

The CharpyCool Low Temperature Bath eliminates the need for expensive consumables such as liquid nitrogen or dry ice through its mechanical refrigeration technology. Designed to be completely self-contained, the CharpyCool offers up to 8 liters of working fluid volume, enabling accommodation of up to 91 Charpy impact test specimens at temperatures ranging from -80°C to +30°C.

You shouldn't have to compromise between size and quality when searching for the perfect low-temperature bath for your Charpy Impact Tester. That's why the CharpyCool features a powerful variable-speed magnetic stirrer and vortex beaker, providing excellent temperature uniformity and stability, allowing you to achieve superior results. Combine this with proportional–integral–derivative (PID) control to maintain precise temperature control to within ±0.1°C, along with a digital temperature display, and you have a low-temperature bath tailored for Charpy Impact Testing that is to be reckoned with.

The CharpyCool exceeds the stringent temperature stability requirements of the American Society for Testing & Materials (ASTM) Method E23 for Charpy impact testing—a standardized high strain-rate test most often used on metals, polymers, ceramics, and composites to determine the amount of energy absorbed by a material during fracture.

Low Temperature Bath for Charpy Impact Testing - CharpyCool

 

Low Temperature Bath for Charpy Impact Testing Features & Benefits

  1. Temperature Control Range: The CharpyCool offers an impressive temperature control range from -80 °C to 30 °C, providing versatility for a wide range of applications.
  2. Built-in Magnetic Stirrer: Equipped with a built-in magnetic stirrer, the CharpyCool maintains isothermal bath conditions, ensuring uniformity in temperature across the entire bath.
  3. Liquid Medium for Enhanced Stability: The use of a liquid medium enhances temperature stability and uniformity, surpassing the ASTM-E23 temperature stability requirements. This feature contributes to the reliability of your testing processes.
  4. Reservoir Options: The CharpyCool is available with a choice of 4-liter or 8-liter reservoirs, accommodating either 65 or 91 specimens, allowing flexibility based on your testing needs.
  5. Multi-functional Temperature Controller: The multi-functional temperature controller provides precise temperature control along with temperature indication, ensuring accurate and consistent results.
  6. Mechanical Refrigeration: The CharpyCool uses mechanical refrigeration, eliminating the costs and hazards associated with expendable refrigerants. This enhances safety and reduces operational expenses.

Certifications:

  • CE Certification: Compliant with CE directives (2006/42/EC), (2006/95/EC), and (006/108/EC), the CharpyCool meets rigorous European safety and environmental standards, ensuring its reliability and adherence to quality benchmarks.
Low Temperature Bath for Charpy Impact Testing - CharpyCool

 

Low Temperature Bath for Charpy Impact Testing Technical Specifications

Performance Specifications

DescriptionCC480, CC880
Maximum Low Temperature-80 °C
Temperature Control Range-80 °C to 30 °C
Temperature Control Stability*± 0.1 °C
Temperature Indication Display0.1
Compressor2 @ 0.25 hp
Available Bath Volumes4L (CC480) or 8L (CC880)
Magnetic StirrerIncluded

Note: Performance specifications are based on SP test data from units using methanol operating at an ambient room temperature of approximately 22 °C (72 °F).

Fluid Selection Tip:

For best-stirring results, choose a fluid medium with a kinematic viscosity of 20 centistokes or less over the full operating temperature range.

Heat Removal

TemperatureCC480CC880
20 °C270 W, 922 BTU/hr270 W, 922 BTU/hr
0 °C240 W, 820 BTU/hr240 W, 820 BTU/hr
-20 °C200 W, 683 BTU/hr200 W, 683 BTU/hr
-40 °C170 W, 581 BTU/hr170 W, 581 BTU/hr
-60 °C120 W, 410 BTU/hr120 W, 410 BTU/hr
-80 °C30 W, 102 BTU/hr30 W, 102 BTU/hr

Electrical Requirements

DescriptionCC480, CC880
60 Hz Option120 V, 12 A
50 Hz Option220 V, 6 A

Note: All equipment configured with the 60 Hz option is supplied with a 5-15P NEMA configuration (i.e., ). All equipment configured with the 50 Hz option is supplied with a nonterminated AWG 18-3 power cord.

Dimensional Data

DescriptionCC480CC880
Width33 cm (13 in)33 cm (13 in)
Depth64.5 cm (25.4 in)64.5 cm (25.4 in)
Height48.5 cm (19.1 in)48.5 cm (19.1 in)
Weight43.5 kg (96 lbs)43.5 kg (96 lbs)
Chamber Diameter16.5 cm (6.5 in)19.8 cm (7.8 in)
Chamber Depth18.5 cm (7.3 in)22.9 cm (9 in)
Height to Work Surface Above Bench Top34.3 cm (13.5 in)34.3 cm (13.5 in)

1 50 Hz option decreases heat removal by 17%
2 Maximum continuous amperage drawn by the equipment
3 Stirrer assembly reduces chamber depth by 1.9 cm (0.75 in) in cylindrical chambers

Optional Accessories

Charpy RackFor 4-liter baths (CRA-4)For 8-liter baths (CRA-8)
Racks57
Maximum Specimens Per Rack1313
Maximum Specimens Total6591
Vortex BreakerFor 4-liter baths (VB-4)For 8-liter baths (VB-8)
TongsCentering tongs with V-notch (CC-T)
Communication Kit6.5 ft RJ12 Cable, RS-485 to USB Adapter with drivers, software (COMMKIT)

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Impact Testing Equipment & Accessories for Metals