Description

UV/VIS Spectrophotometer BK-UV1000 BK-V1000 BK-UV1200 BK-V1200

Features:

1. Large LCD screen(128*64 Dots).

2. Pre-aligned design ensures the user can change lamps conveniently.

3. With SiO2 coating optical mirror, reducing the pollution from outside fully.

4. Environmental Deuterium lamp, preventing from Ozone inhalation.

5. High-class grating, wholly hermetic light path design, ensures the super low stray light.

6. Real-time monitoring the lifetime of Deuterium lamp and Tungsten lamp with advanced system.

7. Wavelength calibration, wavelength setting, change lamp source and dark current calibration automatically.

8. Optional PC Software to expand the applications to Quantitative, multi-Wavelength and Kinetics.

9. Widely used for Organic chemistry, Inorganic chemistry, Life sciences, food, Agriculture, Geology, Metalurgy and Environment etc.fields.

Basic Fuctions:

1. Photometry

Test Abs, Transmittance by fixed wavelength.

2. Quantitative

a. C Mode: EstablishC=K*A curve, test sample concentration.

b. F Mode: Establish A=K1*C+K0, test sample concentration.

c. Display and save curve, test data(BK-V1200).

Technical Parameters:

Model

BK-UV1000

BK-V1000

BK-UV1200

BK-V1200

Optical System

Single Beam, Grating 1200 lines/mm

Wavelength Range

200~1100nm

325~1100nm

195~1100nm

320~1100nm

Spectral Bandwidth

4nm

Wavelength Accuracy

±1.8nm

±1.0nm

Wavelength Repeatability

≤0.5nm

Photometric Accuracy

±0.002A(0~0.5Abs), ±0.004A(0.5~1.0Abs), ±0.5%T(0~100%T)

Photometric Repeatability

0.001Abs(0~0.5Abs), 0.002Abs(0.5~1.0Abs), ≤0.2%T(0~100%T)

Stray Light

≤0.2%T@360nm; 220nm(UV)

Stability

±0.002A/h@500nm

Noise

±0.001A

Display

128*64 Dots LCD

Photometric Mode

T, A, C, E

Photometric Range

0~200%T, -0.301~3.0A

Detector

Silicon Photodiode

Light Source

Deuterium Lamp, Tungsten Lamp

Input

Membrane Keypad

Output

Parallel Print, USB 1.0

Power Supply

AC85~265V, 50/60Hz

Standard Accesseries

1cm glass cuvette*4,

1cm quartz cuvette*2,

1cm quadruple cuvette holder*1

1cm glass cuvette*4,

1cm quadruple cuvette

holder*1

1cm glass cuvette*4,

1cm quartz cuvette*2,

1cm quadruple cuvette

holder*1

1cm glass cuvette*4,

1cm quadruple

cuvette holder*1

Optional Accessories

General application software, 1cm standard single slot cuvette holder, Iong optical path cuvette holder, cuvette, micro cuvette, test tube type absorber rack, solid sample holder, deuterium lamp(only for UV series), tungsten lamp, quadruple cuvette holder, printer, four-slot water bath type constant temperature absorption pool, X-Y adjustable micro absorption pool, single bath type constant temperature absorption pool

Package Size(W*D*H)

560*430*320mm

Gross Weight

12kg

11.5kg

12kg

11.5kg