Spectrophotometer
LABWAN Microprocessor Single Beam Visible Spectrophotometer with Software LMSS-721S
Model LMSS-721S
In Stock
The LMSS-721S is a microprocessor-controlled single-beam visible spectrophotometer with software. It uses a holographic flashing grating monochromator and provides automatic T/A changeover, automatic zero and full-scale adjustment, direct concentration read-out and RS232 connectivity for PC software.
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ISO 9001 Certified
Service & Support
Key Features
- Holographic flashing grating monochromator for high wavelength precision, good monochromaticity and low stray light
- Sample compartment suitable for 0.5 cm–10 cm cells
- Computer-controlled operation with automatic T/A changeover
- Automatic zero and full-scale adjustment
- Direct concentration read-out
- Concentration factor setting function
- RS232 port for sending data to PC software
- Designed for reliable continuous operation
- Easy to use and low-cost operation
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range | 325 - 1000nm |
| Wavelength Accuracy | <2nm |
| Wavelength Repeatability | <1nm |
| Transmittance Accuracy | ±0.5% |
| Transmittance Repeatability | <0.2% |
| Spectrum Bandwidth | 2 nm |
| Stray Light | <0.5% (at 360nm, NaNO2) |
| Light Current Drift | 0.5% / 3 min |
| Dark Current Drift | 0.2% / 3 min |
| Cell Holder | 10 nm |
| Dimensions | 56x48x29cms |
| Net Weight | 11.5 Kgs |
| Gross Weight | 13.5 Kgs |
| Standard Configuration | Main Instrument — 1 unit, Operational Manual — 1 pc, Glass cell 10 mm — 4 Pcs, Power Cable — 1 pc, Fuse (3A) — 2 Pcs, Software CD — 1 no., Rs232 Cable — 1 no. |