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6725 Semimicro Calorimeter

Overview
The 6725 Semi-micro Calorimeter is a compact, static jacket, calorimeter designed specifically for measuring the heat produced by the combustion of small samples. The ability of the 6725 Semi-micro Calorimeter to produce complete combustion and a measurable temperature rise with small samples in the 25 to 200 milligram range makes this an excellent instrument for use in marine biology and related ecological studies where only limited amounts of sample are available. It also can be used for testing a variety of heat powders and pyrotechnic mixtures, particularly slow burning thermite types which are used to produce heat.
Model Number
6725
Tests Per Hour
2 – 3
Operator Time Per Test
6 – 10 Minutes
Precision Classification
0.4% Class
Temperature resolution
0.0001 ℃
Jacket Type
Compensated, Dewar Flask
Oxygen Fill
Manual
Bucket Fill
Manual
Bomb Model Options
1109A, 22mL Manual Valve Semi-Micro Bomb
Balance Communication
USB Port
Printer Communication
USB Port
Network Connection
TCP/IP via Ethernet
Dimensions (cm)
6725: 22w x 33d x 33h
Description
6725 Semi-micro Calorimeter

The 6725 Semi-micro Calorimeter is a compact, static jacket, calorimeter designed specifically for measuring the heat produced by the combustion of small samples.

The ability of the 6725 Semi-micro Calorimeter to produce complete combustion and a measurable temperature rise with small samples in the 25 to 200 milligram range makes this an excellent instrument for use in marine biology and related ecological studies where only limited amounts of sample are available. It also can be used for testing a variety of heat powders and pyrotechnic mixtures, particularly slow burning thermite types which are used to produce heat.
Overview
6400 Automatic Isoperibol Oxygen Bomb Calorimeter

The 6400 Automatic Isoperibol Oxygen Bomb Calorimeter represents the next evolutionary step in the Parr automated calorimeters. Inclusive and compact, the instrument incorporates a closed loop cooling subsystem into the calorimeter.

This subsystem uses a thermoelectric cooler assembly attached directly to a one liter water tank which supplies cooling water to the calorimeter. An external nitrogen pressurized tank is used to supply rinse water to the calorimeter. This model features the fixed bomb and bucket design, allowing for automated bucket and jacket fill as well as automated vessel fill and rinse. The 6400 Oxygen Bomb Calorimeter requires one minute of operator time per test, allowing a technician to operate up to four calorimeters simultaneously.

6400 Automatic Isoperibol Oxygen Bomb Calorimeter

6400 Automatic Isoperibol Oxygen Bomb Calorimeter

The 6400 Automatic Isoperibol Oxygen Bomb Calorimeter represents the next evolutionary step in the Parr automated calorimeters. Inclusive and compact, the instrument incorporates a closed loop cooling subsystem into the calorimeter.

This subsystem uses a thermoelectric cooler assembly attached directly to a one liter water tank which supplies cooling water to the calorimeter. An external nitrogen pressurized tank is used to supply rinse water to the calorimeter. This model features the fixed bomb and bucket design, allowing for automated bucket and jacket fill as well as automated vessel fill and rinse. The 6400 Oxygen Bomb Calorimeter requires one minute of operator time per test, allowing a technician to operate up to four calorimeters simultaneously.

Model Number
6400
Tests Per Hour
6 – 7
Operator Time Per Test
1 Minute
Temperature resolution
0.0001 ℃
Precision Classification
0.1% Class
Jacket Type
Isoperibol, Water Jacket
Oxygen Fill
Automatic
Bucket Fill
Automatic
Bomb Wash
Automatic
Memory
1000 tests
Bomb Model Options
1138, 250mL, Alloy 20
1138CL, 250mL, Alloy G30
Balance Communication
USB Port
Printer Communication
USB Port
Network Connection
TCP/IP via Ethernet
Dimensions (cm)
42w x 46d x 51h

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