11 of 74  Construction of Giresun Wastewater Treatment Plant  Tender Dossier Volume 3 Employer’s Requirements  Section 3: Plant Description  Heating range up to 1100 °C (+/- 1)  Minimum volume 6 litres   Balances  2 pc. Analytical Balance Maximum up to 2000 g and maxımum up to 200 g capacity   Refrigerator (Class A+)  Internal volume of 370 litres   Two Magnetic Stirrer  Including heating  Staged adjustment for stirring and temperature   One Magnetic Stirrer  Without heating   Three Glass Cylinder (1 Litre)   Water Distillation Apparatus  Minimum 2 litres per hour capacity   Vacuum/Pressure Pump  Diaphragm type  Minimum 0.4 bar vacuum, 4 bar pressure capacity  Minimum 2.5 m$^{3}$/hour capacity   Desiccator with silica gel  Minimum 18 Liter Volume   Filtration Apparatus  Triple stainless steel system  Appropriate for 47 mm membrane filter  500 ml stainless steel holding capacity   Flask heater  Available for 4 boiling flask round bottom  Heat adjustment for each compartment   Spectrophotometer (for COD, nitrogen and phosphorus components etc.)  Wavelength 400-700 nm, single phototube  Adjustment of wavelength for 5 nm sensitivity  Including 12 glass reading tube   VFA analysis set (one complete set)   COD Test Kit (1*25 Unit)   Nitrate Test Kit (1*25 Unit)  3_Vol3_d4.3_Section 3_Plant Description_GIR_rev08  Centrifuge equipment with 4*50 ml glass tube etc 