Microprocessor Based Photo Colorimeter (Model No. HV-111)

Specifications :

pH Measurements

• Display : 3 Digit Red LED Display. 
• Display Modes : % T, O.D. and 3 Concentration Modes C1 ,C2,C3
• Zero Adjustment : Automatic (without Knob Rotation) 
• Accuracy : ± 0.02 O.D. 
• Stability : ± 0.02 O.D. Per Hour. 
• Light Source : 6.8 Volt, 0.3 Amp Tungsten Lamp/led
• Amplifier : Micro Controller Based. 
• Memory : In built memory to retain last "K" factor for concentration even after power loss. 
• Sample Volume : 1 Ml. Minimum. 
• Power Supply : 230 V ± 10 %, 50 Hz.