Parr-instrument 6725 Manual do Utilizador descarregar pdf (Página 73)

6725 Semi-micro Calorimeter Instruction Manual

14-1

TABLES

Table 1 – Default Settings

Note: The following are recommended

operation settings for the 6725 Semi-micro

Calorimeter.

Calorimeter Operation

Operating Mode Determination

Bomb Installed/EE 1/2400

Stirrer OFF

Operating Controls

Method of Operation Combustion

Reporting Units Btu/lb

Use Spiking Correction OFF

“OTHER” Multiplier 4.1868

LCD Backlight Timeout(s) 1200 S

LCD Backlight Intensity 70%

Print Error Messages ON

Language English

Spiking Correction

Use Spiking OFF

Heat of Combustion of Spike 6318.4

Use Fixed Spike OFF

Weight of Fixed Spike 0.0

Prompt for Spike before Weight OFF

Jacket Temp. Source

Jacket Temp. Source Calculated

Fixed Jacket Temp 25.0

Program Info and Control

Settings Protect OFF

Calibration Data & Controls

Calibration Run Limit 10

EE Max Std Deviation 0.0

Heat of Combustion

of Standard 6318.4

Bomb Service Interval 500

Use Bomb 1

Bomb 1 Through 4

EE Value 2400

Protected EE Value OFF

Thermochemical Corrections

Standardization

Fixed Fuse Correction ON 15

Acid Correction Fixed HNO

3

10.0

Fixed Sulfur Correction ON 0.0

Determination

Fixed Fuse Correction ON 15

Acid Correction Fixed HNO

3

10.0

Fixed Sulfur Correction OFF 0.0

Calculate Net Heat of Combustion OFF

Calculation Factors

Nitric Acid Factor 1.58

Acid Multiplier 0.0709

Sulfur Value is Percent ON

Sulfur Multiplier 0.6238

Fuse Multiplier 1.0

Use Offset Correction (ISO) OFF

Offset Value 0.0

Net Heat/Dry Factors

Net Heat & Dry Disable

Fixed Hydrogen OFF 0.0

Fixed Oxygen ON 0.0

Fixed Nitrogen ON 0.0

Calculate Net Heat of Combustion OFF

Fixed Moisture as Determined OFF 0.0

Fixed Moisture as Received OFF 0.0

Dry Calculation OFF

Data Entry Controls

Prompt for Bomb ID ON

Weight Entry Mode Touch Screen

Acid Entry Mode Touch Screen

Auto Sample ID Controls ON

Sample Weight Warning above 2.0

Spike Weight Entry Mode Touch Screen

Sulfur Entry Mode Touch Screen

Moisture Entry Mode Touch Screen

Auto Preweigh Controls ON

Auto Sample ID Controls

Automatic Sample ID ON

Automatic Sample ID Number 1

Automatic Sample ID Increment 1

1 2 ... 68 69 70 71 72 73 74 75 76

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