1. Technical Match
Attach line-by-line compliance against each tender requirement.
EET-RC-101 Selection Guide
Reference model ET 101: simple compression refrigeration circuit for practical thermodynamics and cooling/heating demonstrations.
R513APiston Compressor5/40?C Point
Why It Matches Your Tender
- Typical compression cycle with piston compressor, thermostatic expansion valve, evaporator and condenser.
- Integrated high/low pressure display via two manometers with temperature scale.
- Two water tanks + thermometers for direct cooling/heating effect demonstration.
- Compressor protection with pressure switch and sight glass for refrigerant state.
- Refrigerant R513A with GWP 631.
Guide tip: match numeric tolerances exactly in your compliance sheet and mark any ?typical? value clearly.
Quick Compliance Table
| Tender Parameter | Reference Value |
|---|---|
| Cooling Capacity | 278 W at 5?C / 40?C |
| Compressor Displacement | 2.72 cm? |
| Pressure Ranges | -1 to 12.5 bar and -1 to 25 bar |
| Temperature Ranges | -50 to 40?C, -40 to 80?C, 2x -10 to 50?C |
| Tank Capacity | 4 x 1700 mL |
| Refrigerant Fill | 450 g |
Next Procurement Steps
2. Commercial Pack
Include warranty, delivery timeline, training commitment and after-sales support.
3. Documentation
Add machine web link, brochure and model identification in technical bid.