Portable Spectrophotometer
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Showing 61–69 of 69 results
| Brand | WTW |
|---|---|
| Origin | Germany |
| Model | pHotoFlex Turb |
| Wavelength Range | 436, 517, 557, 594, 610, 690, and 860 nm |
| Wavelength Repeatability | ≤ 0.005 nm |
| Wavelength Accuracy | ±2 nm |
| Photometric Range | −2.000 A to +2.000 A |
| pH Range | −2.00 to +16.00 |
| ORP Range | −1000 to +1000 mV |
| Turbidity Range | 0.01–1100 NTU/FNU |
| Temperature Range | −5 °C to +100 °C |
| Data Storage Capacity | 1000 measurements |
| Protection Rating | IP67 |
| Power Supply | 4 × AA alkaline batteries (≈5000 measurements) |
| Dimensions | 236 × 86 × 117 mm |
| Weight | 0.6 kg (without batteries) |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3604AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range (Absorbance) | 0–2.0 A |
| Optical System | Single-beam |
| Lamp Positions | 4 |
| Background Correction | Combined D₂ Lamp + Self-Reversal Full-Spectrum Background Correction |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3608AA |
| Wavelength Range | 190 nm – 900 nm |
| Wavelength Repeatability | ≤ 0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range (Absorbance) | 0 – 2.0 A |
| Background Correction | Deuterium Lamp + Self-Reversal Full-Spectrum Correction |
| Lamp Holder | 8-position, 360° Rotating, Compatible with High-Performance Hollow Cathode Lamps |
| Optical System | Single-Beam, All-Reflective Optics |
| Atomizer Type | Flame-Based Atomization System |
| Software Platform | RG-WinAAS Workstation (Windows OS) |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3618AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range | 0–2.0 A (Absorbance) |
| Optical System | Dual-Beam |
| Lamp Positions | 8-position rotating turret (compatible with high-performance hollow cathode lamps) |
| Background Correction | Combined deuterium lamp and self-reversal (SR) full-spectrum background correction |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3624AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range | 0–2.0 A (Absorbance) |
| Optical System | Single-beam |
| Lamp Positions | 4 |
| Background Correction | D₂ Lamp + Self-Reversal Full-Spectrum Correction |
| Atomizer Type | Electrothermal Graphite Furnace |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | RG-3628AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range | 0–2.0 A (Absorbance) |
| Spectral Bandwidth | 0.1, 0.2, 0.7, 1.4, 2.0 nm (5-step automatic selection) |
| Lamp Positions | 8-slot rotating turret (360° motorized rotation) |
| Atomization Modes | Flame and External Graphite Furnace |
| Background Correction | Dual-mode — D₂ continuum lamp (full-spectrum) and high-performance self-reversal (SR) |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3638AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range | 0–2.0 A (Absorbance) |
| Optical System | Single-beam |
| Lamp Positions | 8-position rotating turret (360° rotation, compatible with high-performance hollow cathode lamps) |
| Background Correction | Dual-mode — D₂ lamp + self-reversal (SR) full-spectrum background correction |
| Brand | Yoke |
|---|---|
| Origin | Shanghai, China |
| Model | RG-3668AA |
| Wavelength Range | 190–900 nm |
| Wavelength Repeatability | ≤0.05 nm |
| Wavelength Accuracy | ±0.1 nm |
| Photometric Range (Absorbance) | 0–2.0 A |
| Optical System | Dual-beam |
| Lamp Positions | 8-position rotating turret (compatible with high-performance hollow cathode lamps) |
| Background Correction | Combined deuterium lamp and self-reversal (SR) background correction across full wavelength range |
| Software Platform | RG-WinAAS workstation for Windows OS |
| Brand | ZOLIX |
|---|---|
| Model | Lifetime Aging Test System |
| Type | Integrated Automated OLED Degradation Monitoring Platform |
| Origin | Beijing, China |
| Power Supply | 5 kW / 380 V AC |
| Temperature Range Options | −40 °C to 150 °C, −20 °C to 150 °C, or 0 °C to 150 °C |
| Heating Rate | 2–4 °C/min (nonlinear, no-load) |
| Cooling Rate | 0.7–1.0 °C/min (nonlinear, no-load) |
| Temp. Resolution | ±0.01 °C |
| Humidity Range | 20–98% RH (within 25–85 °C) |
| Humidity Resolution | ±0.1% RH |
| Temp. Uniformity | ±2.0 °C |
| Temp. Stability | ±0.5 °C |
| Humidity Stability | ±2.0% RH |
| Humidity Deviation | ±3% RH (at >75% RH) |
| Channel Configurations | Up to 128 independent current/voltage monitoring channels |
| Control Interface | Touchscreen HMI with programmable temperature/humidity profiles |
| Compliance | Designed for GLP-aligned operational traceability and ASTM D7602-22 (Standard Practice for Accelerated Aging of Organic Light-Emitting Diode Devices) support |