Split Beam Spectrophotometer Wavelength Range 190-1100nm Manufacturer,Supplier and Exporter in India
Product Code : EL-LE-8258
Jlab Export is a leading Split Beam Spectrophotometer Wavelength Range 190-1100nm Manufacturer,and suppliers in India
Split Beam Spectrophotometer Wavelength Range 190-1100nm (code EL-LE-8258) is a UV-visible spectrophotometer for absorbance, transmittance and concentration work in college, university and general laboratories. It combines a 2 nm spectral bandwidth with a 9.7-inch LCD touchscreen running Android-based software, Wi-Fi, Bluetooth and USB output, and a four-position holder for 10 mm cells. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Wavelength range | 190–1100 nm |
| Spectral bandwidth | 2 nm |
| Optical system | Littrow system (1200 lines/mm); optical parts mounted on an aluminium foundation |
| Lamps | Tungsten lamp and deuterium lamp, pre-aligned and placed for easy replacement |
| Detector | Silicon photodiode |
| Wavelength accuracy | ± 0.3 nm |
| Wavelength repeatability | ≤ 0.1 nm |
| Photometric range | 0–200% T; −0.3 to 3 A; −9999 to 9999 concentration |
| Photometric accuracy | ± 0.002 A (0–0.5 A); ± 0.003 A (0.5–1 A); ± 0.3% T (0–100% T) |
| Photometric repeatability | ≤ 0.001 A (0–0.5 A); ≤ 0.002 A (0.5–1 A); ≤ 0.2% T (0–100% T) |
| Stray light | ≤ 0.05% T (220 nm and 360 nm) |
| Noise | ≤ 0.1% T per 3 min at 0% T; ≤ 0.3% T per 3 min at 100% T (250 nm and 500 nm) |
| Stability | ± 0.001 A/h (500 nm, 0 A) |
| Baseline flatness | ± 0.0015 A |
| Scan speed | High, medium and low; maximum 2000 nm/minute |
| Sample compartment | Large compartment for cuvettes of 5–100 mm path length; four-position cell holder for 10 mm cells |
| Display and keypad | 9.7-inch LCD touchscreen; reads absorbance, transmittance, factor and concentration |
| Software | Android-based operating software; multi-wavelength tests at up to 32 wavelengths |
| Functions | Basic photometric mode, quantitative analysis, kinetics test, measurement, multi-wavelength tests and more |
| Output and storage | USB port (USB storage), Wi-Fi, Bluetooth |
| PC software | Optional PC scanning software |
| Power requirement | AC 90–250 V, 50/60 Hz |
| Dimensions | 21.5 x 18.5 x 10.3 inches (about 54.6 x 47.0 x 26.2 cm) |
| Weight | 42 lb (about 19.1 kg) |
| Quality check | Each spectrophotometer is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-LE-8258 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
How Does It Compare with Other JLab Spectrophotometers?
| Model | Wavelength range | Bandwidth | Wavelength accuracy | Cell holder | Display and output |
|---|---|---|---|---|---|
| This spectrophotometer (EL-LE-8258) | 190–1100 nm | 2 nm | ± 0.3 nm | Four-position, 10 mm cells | 9.7-inch touchscreen; USB, Wi-Fi, Bluetooth |
| Double Beam Spectrophotometer Wavelength Range 190-1100nm | 190–1100 nm | 2 nm | ± 0.3 nm | Two single-position holders, 10 mm cells | 9.7-inch touchscreen; USB, Wi-Fi, Bluetooth |
| Single Spectrophotometer Wavelength Range 190-1100nm | 190–1100 nm | 4 nm | ± 0.8 nm | Four-position, 10 mm cells | Large LCD and key panel; USB |
| Single Beam Spectrophotometer Wavelength Range 325-1100nm | 325–1100 nm (tungsten lamp) | 4 nm | ± 1.0 nm | Four-position, 10 mm cells | Large LCD and key panel; USB |
Pick this model when a method calls for the narrower 2 nm bandwidth and ± 0.3 nm wavelength accuracy, and when results should move to a USB drive or over Wi-Fi or Bluetooth from the touchscreen. The double beam model shares those figures but is listed with a double-beam optical system and two single-position holders in place of the four-position holder. The two 4 nm models use a large LCD with a key panel and USB output instead of the touchscreen and wireless links, and the 325–1100 nm unit uses a tungsten lamp only, so its range starts at 325 nm rather than 190 nm.
What Is the Split Beam Spectrophotometer Used For?
A UV-visible spectrophotometer measures how much light a sample absorbs at a chosen wavelength: the deuterium lamp covers the ultraviolet, the tungsten lamp the visible and near-infrared, and absorbance is related to concentration through the Beer–Lambert law. This unit is listed for college, university and general laboratory settings, where its built-in modes cover single-wavelength photometric readings, quantitative analysis against standards, kinetics tests that follow absorbance over time, and multi-wavelength tests at up to 32 wavelengths.
The 190 nm lower limit takes it into UV methods used in chemistry, biochemistry, pharmacy and environmental teaching labs, and the large compartment accepts long-path cuvettes up to 100 mm for dilute samples. Ultraviolet readings need cuvettes that transmit UV light, such as quartz cells, because ordinary glass absorbs there. With the optional PC software the instrument also scans spectra at up to 2000 nm per minute.
What to Specify When Ordering
- Model — this unit with the four-position holder, or the double beam model with two single-position holders.
- Whether you need the optional PC scanning software.
- The number of instruments; the minimum order is 10 units.
Frequently Asked Questions
What wavelength range and bandwidth does this spectrophotometer have?
It covers 190 to 1100 nm with a 2 nm spectral bandwidth, ± 0.3 nm wavelength accuracy and wavelength repeatability of 0.1 nm or better.
Which measurement modes are built in?
Basic photometric mode, quantitative analysis, kinetics test and multi-wavelength tests at up to 32 wavelengths. The touchscreen shows absorbance, transmittance, factor and concentration.
How are results stored or transferred?
The Android-based software supports USB storage through the USB port and also connects by Wi-Fi and Bluetooth. Optional PC scanning software is available for spectrum scans.
What cuvette sizes fit the sample compartment?
Cuvettes from 5 to 100 mm path length. The four-position cell holder takes 10 mm cells, so several samples can be loaded at once.
How does it differ from the Double Beam Spectrophotometer 190-1100nm?
Range, bandwidth, accuracy, display and connectivity are the same in both listings. This model has a four-position holder for 10 mm cells and weighs 42 lb; the double beam model has two single-position holders, a double-beam optical system and a listed weight of 44 lb.
What power supply does it need?
AC 90 to 250 V at 50 or 60 Hz.
What details should an export enquiry include?
The number of instruments, whether the PC scanning software is wanted, the destination country and port or city, delivery terms such as FOB or CIF, any packing or labelling needs, and the tender reference if the purchase is for a tender.
Who manufactures this spectrophotometer?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, builds it at its works in Ambala, Haryana, India, and quotes for it directly.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a manufacturer of analytical lab instruments and laboratory equipment in India, incorporated in 2017 and located on Hargolal Road, Ambala, Haryana. The spectrophotometer is built in JLab’s own works rather than bought from a trader, so colleges, universities, testing laboratories, dealers and importers deal with the maker directly; each unit is visually inspected before it is packed, and repeat orders are handled by the same manufacturer. JLab exports worldwide and ships to buyers in every region — for example Papua New Guinea in Oceania, Panama in Central America and the Caribbean, Denmark in Northern Europe, Angola in Central Africa and Cambodia in Southeast Asia. Institutions buying through a tender can see the JLab lab tenders page.
More JLab Spectrophotometers
- Double Beam Spectrophotometer Wavelength Range 190-1100nm — the same range and touchscreen with two single-position cell holders.
- Single Spectrophotometer Wavelength Range 190-1100nm — a 190–1100 nm model with a 4 nm bandwidth and key-panel controls.
- Single Beam Spectrophotometer Wavelength Range 325-1100nm — a tungsten-lamp model starting in the near ultraviolet.
- Spectrophotometer 335-1000nm — a single-beam model with automatic zeroing and one-touch blanking for quick routine readings.
- Spectrophotometer 400-1000nm — a visible-range model with a large graphic LCD, built for student use in schools and colleges.
Each is a separate item that can be quoted on the same enquiry. See the Laboratory Equipment section or the wider Laboratory Supplies range for other instruments.
Request a Quote
Press the Add To Cart enquiry button on this page, or write through the contact page with the number of instruments, whether the PC scanning software is needed, and the delivery destination.
Last updated: 15 October 2026
