MELTING POINT APPARATUS
Model WRR.

  • Measuring three samples at the same time and calculating average value of initial and final melting point automatically .
  • Melting - point measurement range: 40 -280oC.
  • Minimum digital display: 0.1oC
  • Linear heating-up rate: 0.5, 1.0,1.5, 3.00C .
  • Accuracy: ± 0.5oC (< 200oC); ± 0.8oC (>200oC).

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PHS-25S PH METER

PHS-25S PH METER

  • Measurement range:PH:(0.00 ~ 14.00)PH mV: (-1400 - ~ 1400)mV.
  • Resolution: PH: 0.01pH mV Temp: 0.1oC.
  • Accuracy:Ph: ± 0.05pH mV: +- 0.1/100 (FS).
  • Stability: 0.01pH.
  • Auto.temp.compensation range: 0~60oC

PHS-3E PH METER

PHS-3E PH METER

Auto. and manual temp. compensation Two points calibration.
Measuring Range: PH: (-2.00 ~ 18.00)PH
mV: (-1999 ~ 0)mV,
(0 ~ 1999)mV
Temp: (0 ~ 99.9)oC

Resolution:PH:0.01PH
mV: 1mV.
Temp: 0.1oC

AUTOMATIC POLARIMETER

AUTOMATIC POLARIMETER
Model SGW-A

  • Measuring range: -45o + 45o, 120oZ -+120oZ
  • Minimum Reading
    :0.001 o.
  • Accuracy: ± (0.005o + Measurement value x 0.03%)
    ± (0.015oZ + Measurement value x 0.03%).

Liquid

DIGITAL ABBE REFRACTOMETER


Model WAY -2S.

  • Refractive index nD: 1.3000-1.7000
  • Disolved Solids Brix: 0-95%
  • Accuracy: Refractive index nD:< +- 0.0002
  • Dissolved Solids Brix: < +- 0.1%

DISSOLVED OXYGEN METER

DISSOLVED OXYGEN METER
Model JPBJ-608A

  • Dissolved oxygen concentration
    (0.00 ~ 19.99)mg / L ± 0.3mg / L .
  • Dissolved oxygen saturation:(0.0 ~ 199.9)% ± 5.0%

DISC POLARIMETER

DISC POLARIMETER
Model WXG-4

  • Measuring range: 180o + 180o.
  • Minimun Reading: -0.05o .
  • Accuracy: ± 0.05o .
  • Sensitivity: 0.05o

DISSOLVED OXYGEN METER

DISSOLVED OXYGEN METER
Model JPBJ-608A

  • Dissolved oxygen concentration
    (0.00 ~ 19.99)mg / L ± 0.3mg / L .
  • Dissolved oxygen saturation:(0.0 ~ 199.9)% ± 5.0%

 

OVERHEAD PROJECTOR

OVERHEAD PROJECTOR

Model CB-400

  • Lens: High resolving 3 elements .
  • Aperture: 285 x 285 .
  • Light output: 24V / 250W .
  • Halogen tungsten lamp.

VISCOMETER
Model NDJ-5S

  • Intelligent control .
  • Rotor speed(r / min) : 6 /12/30/60.
  • Rotor: 0,1,2,3,4. .
  • Measuring speed(mPa*s) : 10 -100000 .
  • Measuring error(Newton liquid) : ± 2%

FLASH POINT APPARATUS, OPEN CUP

FLASH POINT APPARATUS, OPEN CUP

  • To test the flash point and fire point of lubricating oil and fuscous petroleum products
  • Adjusting temperature continuously with controllable silicon .
  • Electric stove heating power: 800W .

FERMENTATION EQUIPMENT

  • This series of products adopt top mechanical agitation system with stepless agitating spped.
  • Parameters of fermentation temperature, pH and dissolved oxygen can be automatically controlled, recorded, stored and printed.
  • It suits for fermentation of products in small and medium labs.