325-1000nm Single Beam Visible Spectrophotometer, SP-V1000 | DLAB Scientific

Q1: What are the official technical specifications of the DLAB SP-V1000 Visible Spectrophotometer?

• Model: DLAB SP-V1000 Single Beam Visible Spectrophotometer.

• Wavelength Range: 325 to 1000 nm.

• Optical System: Single beam.

• Light Source: Tungsten lamp.

• Spectral Bandwidth: 4.0 nm.

• Wavelength Accuracy: Plus or minus 2.0 nm.

• Wavelength Repeatability: Less than or equal to 1 nm.

• Photometric Accuracy: plus or minus 0.003 A (0 to 0.5 A), plus or minus 0.006 A (0.5 to 1.0 A), plus or minus 0.5% T (0 to 100% T).

• Photometric Repeatability: Less than or equal to 0.0015 A (0 to 0.5 A), less than or equal to 0.003 A (0.5 to 1.0 A), less than or equal to 0.25% T (0 to 100% T).

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

• Stray Light: Less than or equal to 0.2% T at 360 nm.

• Baseline Stability: Less than or equal to 0.002 A/h at 500 nm.

• Display Screen: 128 x 64 dot-matrix LCD.

• Data Output Interfaces: USB port and parallel port (printer).

• Power Supply: AC 110V/220V, 50/60 Hz.

• Dimensions & Net Weight: 490 x 360 x 210 mm; Net Weight: 11 kg.

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

• Price Range: For pricing details and official quotations aligned with local distribution in Bangladesh, contact authorized distributors directly.

• Procurement Procedure: Inquire through official authorized channels and laboratory equipment providers in Bangladesh for stock availability and corporate pricing.

Q3: What warranty coverage and technical support are provided?

• Warranty Terms: Standard manufacturer warranty covers core electrical and optical components against factory defects.

• Technical Support: Professional guidance and maintenance support are available through authorized regional distribution channels.

Q4: How do the automated wavelength setting and digital display features operate?

• Auto-Setting Wavelength: Operators can use the front keypad to automatically adjust and set wavelengths without manual mechanical calibration.

• LCD Readout: The backlit dot-matrix screen clearly displays photometric values, transmittance, and concentration measurements.

Q5: Which primary applications utilize the SP-V1000 spectrophotometer?

• Educational & Routine Labs: Ideal for basic teaching coursework, routine quantitative colorimetric analysis, and general laboratory testing within the visible spectrum.

Q6: How do you operate and execute an absorbance measurement step-by-step?

• Warm-Up: Turn on the instrument and allow a preheating period for baseline stability.

• Wavelength Setup: Input the desired wavelength using the digital keypad.

• Blank Calibration: Place a reference blank cuvette into the sample holder and perform an auto-zero calibration.

• Sample Testing: Insert the sample cuvette into the optical path, close the lid, and read absorbance or transmittance values on the LCD screen.

• Data Storage: Save data or export results via the USB port.

Q7: What data storage and memory features are integrated?

• On-Board Storage: Capable of storing test data and standard curves directly in internal memory.

• Data Protection: Built-in safeguards allow previous test data to be retained or recovered.

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

• Compartment Care: Keep the cuvette sample holder clean and dry; immediately wipe up any liquid spills.

• External Cleaning: Wipe the outer casing with a soft, dry cloth. Avoid abrasive chemical solvents on the LCD display or optical windows.

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

• Main Unit: DLAB SP-V1000 Single Beam Visible Spectrophotometer.

• Accessories: Standard glass cuvettes, power cord, dust cover, and user manual.

Q10: Why choose DLAB analytical equipment?

• Reliable Performance: Engineered with robust optical components and user-friendly digital interfaces to deliver consistent laboratory results.