| Customization: | Available |
|---|---|
| After-sales Service: | 1 Year |
| Warranty: | 1 Year |
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Instrument Features
Equipped with a high-resolution 7-inch color touch LCD display (1024×768 dot matrix), featuring a user-friendly and intuitive interface.
Supports cloud storage functionality. Users can simply scan the QR code via WeChat to add the YOKE@Cloud Data program, significantly enhancing convenience in various application scenarios.
Utilizes a high-resolution "blazing holographic grating" C-T monochromator and a 24-bit high-precision A/D chip from Analog Devices (USA), enabling the economy model to achieve the low stray light (less than 0.1T%), high precision, and high stability (0.002A) typically found only in high-end instruments.
Offers powerful data storage capabilities, with the capacity to store 2,000 data entries and 96 working curves, greatly facilitating user operation.
Standard configuration includes USB interface, WiFi module, and Bluetooth module. Enables wireless Bluetooth printing; optional connection to Yokelab PC software allows for rapid management of spectral data, facilitating data processing. Data can also be exported directly via USB flash drive in formats that are fully compatible with and editable in Excel, greatly enhancing usability.
Supports high-speed scanning, with a wavelength movement speed of up to 3000 nm/min. Features automatic wavelength setting and automatic lamp switching. When connected to the PC software, advanced functions such as wavelength scanning, kinetics measurement, quantitative analysis, nucleic acid determination, wavelength overlay, and integral derivative analysis can be performed.
| Parameter | Description |
|---|---|
| Model | L4 |
| Display | 7-inch High-Resolution 1024*768 Touchscreen |
| Monochromator | Holographic Blazed Grating C-T Monochromator |
| Grating | 1200 lines/mm |
| Photocell | Imported Silicon Photodiode |
| Interfaces | USB & Bluetooth |
| WIFI Module | Supported, Standard Configuration |
| Wireless Printing | Supported, Wireless Bluetooth Printer (Optional) |
| PC Connection Software | Supported, Optional |
| IoT Module Software | Standard Configuration, Supported |
| Cuvette Holder | Manual 1cm, Standard Configuration |
| Photometric Range | 0--200%T, -0.3-3A |
| Wavelength Mode | Automatic |
| Wavelength Accuracy | ±1nm |
| Wavelength Repeatability | ±0.5nm |
| Spectral Bandwidth | 4nm (2nm Optional) |
| Wavelength Range | 190-1100nm |
| Stray Light | 0.1%T |
| Photometric Accuracy | ±0.5%T, ±0.004Abs (0 ~ 0.5A); ±0.008Abs (0.5 ~ 1A) |
| Photometric Repeatability | ±0.5%T, ±0.004Abs (0 ~ 0.5A); ±0.008Abs (0.5 ~ 1A) |
| Photometric Stability | ±0.15%T, ±0.002Abs (0 ~ 0.5A); ±0.004Abs (0.5 ~ 1A) |
| Lamp Switching Mode | Automatic, 340nm (User-configurable) |
| Stability | 0.002A (500nm, 3min) |
| Noise | 0.15%T |
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