752G UV-VIS Spectrophotometer
752G UV-VIS Spectrophotometer been widely used in colleges and enterprises for general quantitative analysis and experiments based in absorbance measurements.
- 200-1000nm WL Range
- 4 nm Bandwidth
- ±2 nm WL Accuracy
- ≤0.3%T Stray Light
- 5–100 mm Cuvette Support
Features of 752G UV-VIS Spectrophotometer
- High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the high quality accuracy and precision.
- Backlit LCD display for an easy readout.
- Automatic 0A and 100%T.
- Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.
- Direct concentration read-out and concentration factor setting function.
- Large sample compartment, for 5 – 100mm path length cuvettes with optional holders.
- Easy to change the halogen lamp or deuterium lamp by the user himself.
- Software optional
Application Fields of 752G UV-VIS Spectrophotometer
Education & Teaching Laboratories
Widely used in teaching laboratories for demonstrating Beer-Lambert Law, calibration curves, and basic qualitative and quantitative analysis of colored solutions.
Chemical & Industrial Process Control
Measuring absorbance-based color intensity and tracking reaction kinetics in dyes, coatings, inks, and electroplating solutions for routine industrial quality control.
Pharmaceutical & Biotech Quality Control
Used for quantitative analysis of APIs and finished products with visible absorbance, dissolution testing, and optional basic DNA/protein quantification and reaction kinetics monitoring via PC software.
Water & Environmental Analysis
Used for routine colorimetric determination of ammonia nitrogen, total phosphorus, Cr⁶⁺, nitrite, and volatile phenols in environmental water quality monitoring.
Food & Agricultural Quality Control
For colorimetric detection of nitrite, nitrate, phosphate, peroxide value, and pigments in food and agricultural products for quality control compliance.
752G vs 752N – Which Model Should You Choose?
| Feature | 752G | 752N |
| Wavelength Range | 200–1000 nm | 200–1000 nm |
| Spectral Bandwidth | 4 nm | 2 nm |
| Wavelength Accuracy | ±2 nm | ±2 nm |
| Wavelength Repeatability | ≤1 nm | ≤1 nm |
| Stray Light | ≤0.3%T | ≤0.1%T |
| Transmittance Range | 0–100%T | 0–200%T |
| Absorbance Range | 0–1.999 A | -0.097–4.000 A |
| Concentration Range | 0–1999 C | 0–9999 C |
| Interface | RS232 | USB |
| Automatic Light Gate | — | Yes |
Choose 752N If:
You require narrower 2 nm bandwidth, lower stray light, wider photometric range and USB connectivity.
Choose 752G If:
Your laboratory mainly needs economical routine UV-Visible T/A/C measurement and 4 nm bandwidth is sufficient.
FAQ
Specifications of 752G UV-VIS Spectrophotometer
| Model | 752G |
| Product name | UV-VIS Spectrophotometer |
| Photometry | Split Beam |
| Monochromator Type | Czerny-Turner |
| Focal Length | 160mm |
| Grating | 1200 lines/mm |
| Detector | Silicon Photocell |
| Spectrum Bandwidth | 4nm |
| Wavelength Setting | Manual Turn Knob |
| Wavelength Range | 200-1000nm |
| Wavelength Accuracy | ±2nm |
| Wavelength Repeatability | ≤1nm |
| Stray Light | ≤0.3%T( at 220nm NaI, 360nm NaNo2 ) |
| Photometric Range | 0.0-100.0% T0.000-1.999 A0.000-1999 C |
| Photometric Accuracy | ±0.5% T±0.004 Abs (0-0.5A)±0.008 Abs (0.5-1A) |
| Photometric Repeatability | ≤0.2% T0.002 Abs (0-0.5A)0.004 Abs (0.5-1A) |
| Noise | 100%（T）noise≤0.3%(T) ， 0%（T）noise≤0.2%(T) |
| Power | AC220V±22V 50Hz±1Hz, 130W |
| Packaging Size | 560mm X 490mm X 285mm 0.08M3 16kg |
Standard Accessories
| Operation manual | 1pc |
| UV WIN7 software | 1pc |
| Glass cuvette 10mm | 4pcs |
| Quartz cuvette 10mm | 2pcs |
| Power cable | 1pc |
| Fuse | 2pcs |
| Cuvette holder 50mm | 1pc |
Optional Accessories
| Cuvette holder | 100mm |
| Cuvette | 20mm 30mm 50mm 100mm |
Why Choose Us?
One-Station Shopping
“Multiple suppliers” have always been an issue in the procurement process. Drawell as a one-stop laboratory equipment and scientific instruments supplier, can perfectly solve this problem.
Customer-centric Services
User Training – Training by Drawell skilled engineers about installation, debug tests, technical services, etc. It can happen in our factory in China, or at the site in the customers’ country.
Online Support
To discuss the problem and get it resolved, online chats, real-time video calls, and remote guidance. For the after-sales stage, our online technical guidance is free and ready forever.
100% Quality Guarantee
1-year free warranty includes repairing damaged parts and replacing selected ones (shipping extra). 5% is charged to extend it before it expires.
Customer Feedback
N***n H***g
Vietnam
L***a B***r
Germany
M***a
Philippines
A***n
India
K N***k
Poland
A***d F***k
Egypt
S***a R***z
Mexico
D***l K***m
South Korea
T***o M***a
South Africa
C***a H***a
Chile
