Spectrophotometer module
- Object Number:
- 1985-1527 Pt1
- type:
- instrument component and spectrophotometer
Set of EEL educational modules for assembly into a spectrophotometer, a pH meter, high-sensitivity polarograph or a low-sensitivity polarograph, by Evans Electroselenium Ltd., Halstead, Essex, England, 1965-1975, comprising nine units
Details
- Category:
- Science Teaching
- Object Number:
- 1985-1527
- type:
- spectrophotometer
- credit:
- King's College, London (KQC). Centre for
Parts
Polarograph module
- Object Number:
- 1985-1527 Pt2
- type:
- polarograph module
pH meter module
- Object Number:
- 1985-1527 Pt3
- type:
- ph meter
Meter module
- Object Number:
- 1985-1527 Pt4
- type:
- meter module
Current amplifier module type 204 no. 1022
- Object Number:
- 1985-1527 Pt5
- type:
- current amplifier
Operational amplifier module
- Object Number:
- 1985-1527 Pt6
- type:
- amplifier
Transformer module
- Object Number:
- 1985-1527 Pt7
- type:
- transformer
Battery module
- Object Number:
- 1985-1527 Pt8
- type:
- battery
Polarograph electrode module
- Object Number:
- 1985-1527 Pt9
- type:
- polarograph electrode
Polarograph electrode module
- Materials:
- glass , metal (unknown) and plastic (unidentified)
- Object Number:
- 1985-1527 Pt9/1
- type:
- polarograph electrode
- Part of:
- 1985-1527 Pt9
Polarograph electrode module accessories
Mercury reservoir and cap for polarograph electrode module
Stopcock for Polarograph Electrode Module
- Materials:
- glass and plastic (unidentified)
- Object Number:
- 1985-1527 Pt9/4
- type:
- stopcock
- Part of:
- 1985-1527 Pt9
Reference Electrode for Polarograph Electrode Module
- Materials:
- metal (unknown) , glass and plastic (unidentified)
- Object Number:
- 1985-1527 Pt9/5
- type:
- electrode
- Part of:
- 1985-1527 Pt9
Reference Electrode for Polarograph Electrode Module
- Materials:
- glass , metal (unknown) and plastic (unidentified)
- Object Number:
- 1985-1527 Pt9/6
- type:
- electrode
- Part of:
- 1985-1527 Pt9
