DR Labs DR-TDS-100 is an auto-ranging microprocessor Conductivity/TDS Meter for measuring the conductivity & TDS of liquids. It’s 3 point digital calibration & auto buffer recognition makes it a favorite among lab users. It is widely used in environmental & ecological studies for monitoring the purity and concentration of liquids..
SALIENT FEATURES:
• Large back light LCD display shows mode indicator, TDS or EC value, temperature
• Up to 3 point push -button calibration with automatic buffer recognition
• Auto – ranging for conductivity & TDS measurements
• Selectable TDS conversion factors & temperature units ( °C or °F)
• Adjustable TDS factors, cell constants & temperature units
• Automatic temperature compensation (ATC) ensure highly accurate measurements over the entire range.
• Automatic endpoint function freezes the stable measured value
• Setup menu allows setting the number of calibration points, temperature unit, auto-power off, etc.
• Reset function can resumes all setting to factory default value
STANDARD ACCESSORIES:
• TDS/Conductivity Electrode
• Temp. Probe
• Standard Buffer
• Electrode Stand
• Adapter
• Instruction Manual
| Model | DR-TDS-100 |
|---|---|
| Make | DR Labs |
| Conductivity Range | 0~20.00, 200.0, 2000µS/cm, 20.00, 200.0 mS/cm (5 auto ranges) |
| Conductivity Resolution | 0.01, 0.1, 1 |
| Conductivity Accuracy | ± 1% F.S |
| Calibration Points | up to 3 points |
| Buffer options | 10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm |
| Temp. Compensation | 0 to 100°C, Manual/Automatic |
| Temp. Coefficient | 0.0~10.0%/°C |
| Cell Constant | K=0.1, 1, 10 |
| Normalization Temp. | 25°C |
| TDS Range | 0~10 ppt (max. 200 ppt, depending on factor setting & ec range |
| TDS Accuracy | ± 1% F.S |
| TDS Factor | 0.1 to 1.0 (Default 0.5) |
| Temp. Range | 0 to 105°C |
| Temp. Resolution | 0.1°C |
| Temp. Accuracy | ±0.5°C |
| Hold & Auto Off function | Both Available |
| Electrode Connector | 3 pin |
| Display | Backlight LCD |
| Power | DC9V, AC220V, 50 Hz |
| Dimensions & Weight | 210 x 205 x 75 mm & 1.5 kg |
| Shaker Speed (20 – 250 RPM) (350,400 & 500 OPTIONAL) | |
|---|---|
| Orbit Diameter | ø 25 mm |
| Accuracy | ± 2% of maximum speed |
| Temperature range | 5˚C above RT to 60˚C & with cooling 5°C-60°C (Customize temperature options available) |
| Resolution | 0.1°C |
| Temp. accuracy | ± 0.3˚C |
| Power supply | 230V ± 10%, 50Hz |
| Flasks | 12X12 | 16X16 | 18X18 | 24X24 |
| 50ml | 19 | 40 | 45 | 60 |
| 100ml | 12 | 16 | 18 | 24 |
| 250ml | 9 | 12 | 16 | 24 |
| 500ml | 4 | 6 | 8 | 10 |
| 1000ml | 2 | 3 | 3 | 5 |
| 2000ml | 1 | 2 | 2 | 4 |
SPECIFICATIONS:
| Model No. | DR-800D |
| Center Max. Temp. | 825°C |
| Low Level Temp. | 480°C |
| Heating Speed | 20min (to max. temp.) |
| Max. Sterilize Diameter | Φ35mm |
| Heating Element Length | 100mm |
| Adjustable Angle | 75°~120° |
| Voltage | AC 220V / AC 110V, 50/60Hz |
| Power | 400W |
| Fuse | 250V, 3A/5A, Ф5×20 |
| Dimension (WxDxH) | 92 x 101 x 170mm |
| Net Weight | 1.1kg |
| Temperature range | 5°C to 60°C |
| Temperature controller | Digital PID controller |
| Temperature accuracy | ±1% |
| Temperature sensor | PT-100 |
| Humidity range | 50% to 90% RH |
| Humidity controller | Digital PID controller |
| Humidity accuracy | ±3% |
| Light | 150-170 micromole/m2/sec |
| Light timer | 24×7 weekly digital timer |
| Construction | Double walled |
| Exterior | Mild steel powder coated |
| Interior | Stainless steel 304 |
| Outer door | Single or double solid doors with lock & key |
| Inner door | Glass door to view samples |
| Shelves | 3 to 12 (Height adjustable) |
| Safety | Audio / visual alarm for temperature deviation |
| Optional | Exterior made of stainless steel 304 / 316 PLC with HMI interface Data logger with USB interface Password protection for controller Caster wheels |
| Power supply | 220 Volts / 50 Hz |
SIZE:
| Model | Dimensions (mm) | Volume (Litres) | Volume (Cu. Ft.) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DR-SGC171 | 505 x 415 x 830 | 171 | 6 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DR-SGC209 | 600 x 550 x 910 | 300 | 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
STANDARD SIZE:
DR-SGC340 |
650 x 580 x 900 | 340 | 12 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DR-SGC400 | 700 x 640 x 900 | 400 | 14 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| DR-SGC580 | 775 x 775 x 970 | 580 | 20 |
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