190-1100nm Single Beam UV-Vis Spectrophotometer, SP-UV2102 | DLAB Scientific

Q1: What are the official technical specifications of the DLAB SP-UV2102 UV-Vis Spectrophotometer?

• Model: DLAB SP-UV2102 Touch Screen Single Beam UV-Vis Spectrophotometer.

• Wavelength Range: 190 to 1100 nm.

• Optical System: Single beam with holographic grating monochromator and high-sensitivity silicon photodiode detector.

• Light Source: Long-life pre-aligned Deuterium lamp and Tungsten-Halogen lamp with socket design for easy, tool-free replacement.

• Spectral Bandwidth: 2.0 nm (or 1.8 nm depending on optical configuration).

• Wavelength Accuracy & Repeatability: Accuracy of plus or minus 0.3 nm; repeatability of less than or equal to 0.2 nm.

• Photometric Range: -0.3 to 3.0 A, 0 to 200% T, 0 to 9999 C.

• Photometric Accuracy: plus or minus 0.002 A (0 to 0.5 A), plus or minus 0.004 A (0.5 to 1.0 A).

• Photometric Repeatability: Less than or equal to 0.001 A (0 to 0.5 A), less than or equal to 0.002 A (0.5 to 1.0 A).

• Stray Light: Less than or equal to 0.05% T at 220 nm and 360 nm.

• Baseline Stability: Less than or equal to 0.002 A/h at 500 nm (after 2 hours of preheating).

• Display Screen: 7-inch or 10-inch high-resolution color capacitive touch screen with an intuitive graphical user interface.

• Data Storage & Interface: Massive internal memory supporting thousands of test data groups and standard curves, with USB ports for direct data export to USB flash drives in Excel or CSV formats.

• Power Supply & Rating: AC 110V to 240V, 50/60 Hz, 120W.

• Dimensions & Net Weight: 520 x 420 x 240 mm; Net Weight: approx. 16 kg.

Q2: What is the price and local procurement procedure in Bangladesh (BD)?

• Price Range: In Bangladesh (BD), the regular market price for the DLAB SP-UV2102 Touch Screen Spectrophotometer typically ranges between BDT 480,000 and BDT 550,000, depending on import shipping duties, exchange rates, and local supplier support packages.

• Procurement Procedure: For official corporate price quotations, institutional tenders, and direct stock verification in BD, contact authorized laboratory distributors such as Federal Scientific Mart (fsm.com.bd).

Q3: What warranty coverage and technical support are provided in Bangladesh?

• Warranty Terms: The DLAB SP-UV2102 comes standard with a 12-month (1-year) factory warranty covering optical grating mechanism faults, lamp ignition failures, touch screen display defects, and main circuit board issues.

• Local Support: Authorized local suppliers like Federal Scientific Mart provide professional on-site installation, photometric calibration guidance, and reliable local maintenance service across Bangladesh.

Q4: How do the touch screen interface and built-in application modes optimize workflow?

• Interactive Touch Screen: The responsive color touch screen replaces traditional keypads, allowing users to execute complex multi-wavelength scans, spectrum analyses, and quantitative curves directly with fingertip control.

• Independent Operation: Features built-in software modules for basic photometry, quantitative analysis, wavelength scanning, kinetics, and nucleic acid/protein assays without requiring an external computer.

Q5: Which primary applications and industries utilize the SP-UV2102 spectrophotometer?

• Life Sciences & Biotechnology: DNA, RNA, and protein quantification assays in research laboratories.

• Pharmaceutical Quality Control: Active ingredient assay testing, raw material inspection, and dissolution profiling.

• Environmental & Industrial Testing: Water quality analysis, chemical manufacturing quality control, and academic research applications.

Q6: How do you operate and execute an analysis run on the SP-UV2102 step-by-step?

• Warm-Up: Power on the instrument and let it preheat for 30 to 60 minutes to achieve stable baseline performance.

• Application Selection: Tap your desired testing mode (e.g., Photometric, Quantitative, or Spectrum Scan) on the color touch screen.

• Wavelength & Blank Setup: Set your target wavelength and place a reference blank cuvette into the sample compartment to perform an auto-zero baseline calibration.

• Sample Testing: Insert your sample cuvette into the 4-position holder, close the lid, and view absorbance, transmittance, or concentration data instantly on screen.

• Data Export: Save results to internal memory or export them directly via USB to a flash drive for reporting.

Q7: What connectivity and accessory options are supported?

• PC Connectivity: Built-in USB and optional RS-232/Ethernet ports allow seamless connection to desktop computers running professional UV-Vis spectral analysis software.

• Holder Customization: Compatible with optional automated multi-position cell changers, micro-volume cuvette adapters, and solid sample holders.

Q8: How do you properly clean and maintain the spectrophotometer?

• Sample Compartment Care: Keep the cuvette holder clean and dry. Immediately wipe up any liquid or chemical spills to protect internal optical mirrors and detectors.

• Touch Screen Maintenance: Clean the color touch screen gently using a soft, dry micro-fiber cloth. Avoid abrasive chemical solvents.

• Lamp Replacement: Replace pre-aligned tungsten or deuterium lamps through authorized service technicians when light intensity or baseline noise exceeds operational parameters.

Q9: What items are included in the standard factory package when purchased?

• Main Unit: DLAB SP-UV2102 Touch Screen Single Beam UV-Vis Spectrophotometer main body.

• Standard Accessories: Set of optical glass cuvettes, quartz cuvettes, power cord, dust cover, and user instruction manual.

• Documentation: Factory calibration certificate and quality inspection report.

Q10: Why purchase DLAB analytical equipment from Federal Scientific Mart (fsm.com.bd)?

• Genuine OEM Supply: 100% authentic DLAB Scientific analytical equipment imported directly from certified manufacturing lines with official serial numbers.

• Local Technical Support: Expert instrument setup, software navigation training, and reliable local warranty service in Bangladesh.

• Nationwide Logistics: Safe, secure delivery to Dhaka, Chittagong, Rajshahi, Khulna, Sylhet, Barisal, Rangpur, and academic or industrial research laboratories across Bangladesh.