Combination Calorimeter LECC-6765
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LECC-6765
Combination Calorimeter LECC-6765
Combination Calorimeter LECC-6765 for laboratories that want to perform both Solution and Semimicro Oxygen Bomb calorimetry tests. This includes the 6772 Calorimetric Thermometer module plus a calorimeter module and conversion parts for both the 6755 Solution Calorimeter and the 6725 Semimicro Calorimeter. This option has been popular with teaching laboratories that wish to include both types of experiments in their laboratory sessions.
Conversion Sets
The 6729 and 6759 Conversion Sets are also available for users who have one of the principle calorimeters and wish to add the second capability to their installation.
6725 Semimicro Calorimeter Specifications:
- 2-3 Tests Per Hour
- Operator Time Per Test is 6-10 Minutes
- 0.4% Precision Class
- Compensated, Dewar Flask
- Manual Oxygen Fill
- Manual Bucket Fill
- 1109A, 22mL Manual Valve, Semi-Micro Bomb
- USB port for Printer and Balance Communication
- SD Memory for easy data and log transfer
- TCP/IP via Ethernet Network Connection
- 6725: Dimensions (in) 9w x 13d x 13h
- 6772: Dimensions (in) 22w x 14d x 12h
- 6725: Dimensions (cm) 22w x 33d x 33h
- 6772: Dimensions (cm) 56w x 36d x 31h
6755 Solution Calorimeter Specifications:
- 0.4% Precision Class (1.5 – 5.0 °C rise at or near room temperature)
- 10 – 50 °C working Temperature Range
- 0.0001 °C Temperature Sensitivity
- 2 – 1000 Calories Energy Measurement Range
- 0.1 Calorie Detection Limit
- 100 -145 Calories/°C Energy Equivalent
- 20 mL Maximum Volume, Solute
- 90 – 120 mL Required Volume, Solvent
- USB port for Printer and Balance Communication
- SD Memory card slots for easy transfer of data and log files
- TCP/IP via Ethernet Network Connection
- 6755: Dimensions (in) 9w x 13d x 13h
- 6772: Dimensions (in) 22w x 14d x 12h
- 6755: Dimensions (cm) 22w x 33d x 33h
- 6772: Dimensions (cm) 56w x 36d x 31h
Spare Parts
Model 6725 Semimicro Bomb Calorimeter Spare Parts Part No. Description 1109A Oxygen Vessel, 22 mL 6009A 500 Firings Kit for 1109A 1824 Oxygen Filling Connection 208AC Inconel Fuel Capsules 45C10 10cm Fuse Wire Card 3414 Vial of 0.2 g, Benzoic Acid Pellets, 100 pcs A535A Support Stand 1761 USB Printer 115/230 VAC 387C Thermal Printer Paper for 1761 Printer 534A Service Clamp Model 6755 Solution Calorimeter Spare Parts Part No. Description A130C Sample cell with coupling, without 126C bottom dish. 126C Bottom dish, PTFE A129C Glass push rod 123C Dewar flask without spacer ring or cover 3421 Tris(hydroxymethyl) aminomethene, Parr standard, 100 g. bottle 1761 USB Printer 115/230 VAC 387C Thermal Printer Paper for 1761 Printer 334C Print paper, roll, for 1757/1759 Printer 335C Ribbon for 1757/1758 Printer 381C Ribbon for 1759 Printer Conversion Sets
Conversion Parts for 6755 to 6725 6729 Conversion Set All of the parts needed to convert a 6755 Solution Calorimeter to a 6725 Semimicro Bomb Calorimeter are provided in a 6729 Conversion Set, consisting of: 1109A Semimicro Oxygen Vessel A120C2 Cover Assembly 123C2 Dewar Flask (894 mL) 1824 Oxygen Fill Connection A38A Head Support & Stand 534A Vessel Service Fixture 6009A 500 Firings Kit for 1109A 3414 Vial of 0.2 g, Benzoic Acid Pellets, 100 pieces 45C10 Fuse Wire 592M Operating Instructions for the 6725 492M Operating Instructions for the 1109A Conversion Parts for 6725 to 6755 6759 Conversion Set All of the parts needed to convert a 6725 Semimicro Bomb Calorimeter to a 6755 Solution Calorimeter are provided in a 6759 Conversion Set, consisting of: 123C Dewar Flask with Locating Ring and O-ring A120C Calorimeter Cover Assembly with Bearing Tower and Pulley A129C Glass Push Rod A130C Cell Assembly without 126C Cell Bottom 126C Cell Bottom PTFE 3421 TRIS, Parr Standard, 100 g Bottle 593M Operating Instructions for the 6755 Solution Calorimeter



