Laboratory Digital Colorimeter

MODELS

WAVELENGTHS

PRECISION & MODES

HANS 251

Five Wavelengths 450, 505, 530, 580, 630

Up to 2 Decimal Precision (0.00), Absorbance Mode Only

HANS 253

Five Wavelengths 450, 505, 530, 580, 630

Up to 2 Decimal Precision (0.00), Absorbance Mode Only

HANS 291/391

Nine Wavelengths 405, 430, 465, 505, 530, 565, 580, 630, 700

Up to 2 or 3 Decimal Precision (0.00)/ (0.000) ,Absorbance Mode Only

HANS 293/393

Nine Wavelengths 405, 430, 465, 505, 530, 565, 580, 630, 700

Up to 2 or 3 Decimal Precision (0.00)/ (0.000) Absorbance, Concentration & Factor Modes

LIGHT SOURCE

LED Life Long Light Source

METHODS

ABSORBANCE, END POINT

REAGENT VOLUME

0.250ml in Semi Micro Cuvette

0.500ml in Micro Square Cuvette

1ml in Round Glass Cuvette

CALIBRATION

AUTO CALIBRATION with Known Standard or Artificial Standard

PHOTOMETRIC RANGE

0.000 -3.500ABS

DISPLAY

LCD with Blue White Backlight, Alphanumeric

KEYBOARD

16 Keys,0-9Nos, with Haemoglobin(Hb), Calibration (CAL), Absorbace(ABS), ENT KEY

POWER

5A, 3 Pic, 230V and BATTERY Box with 8 A batterys