Photo 1 of 3
Automatic samplers
Compact composite water sampler, GLS
Lightweight composite sampler for general-purpose monitoring: it holds a 1- or 2.5-gallon sample bottle or a 2-gallon disposable ProPak bag, and is programmed by answering six short questions.
- Overall diameter of 41.9 cm — fits manholes as small as 45.7 cm and most offset manholes
- Dry weight of 11.1 kg, the lightest sampler in the line; hinged carrying handle
- Patented LD90 liquid presence detector and pump revolution counting for repeatable sample volumes
- Stored default program starts with two keystrokes
- Applications: wastewater effluent, stormwater and CSO monitoring, permit and pretreatment compliance
Suction line and strainer are ordered separately.
Specifications
- Brand
- Teledyne ISCO · 68-2950-001 +3
- Height
- 67.3 cm
- Diameter
- 41.9 cm
- Weight (dry)
- 11.1 kg
- Sample container
- 1.0 or 2.5 gallon polypropylene or glass bottle, or 2-gallon ProPak bag
- Power requirements
- 12 V DC (battery or AC power converter)
- Intake purge
- Before and after each sample
- Suction tubing
- 1 to 30 m, vinyl or PTFE-lined vinyl, 1.0 or 0.6 cm inside diameter
- Pump tubing life
- Typically 2,000 samples
- Maximum suction lift
- 7.9 m
- Typical repeatability
- ±10 ml
- Typical line velocity
- 0.76 m/s at 0.9 m head; 0.76 m/s at 3.1 m; 0.58 m/s at 4.6 m
- Controller dimensions (H × W × D)
- 25.4 × 31.7 × 25.4 cm
- Controller weight (dry)
- 3.6 kg
- Operating temperature
- 0 to 49 °C
- Controller enclosure
- NEMA 4X, 6 (IP67)
- Flow meter signal input
- 5 to 15 V DC pulse or 25 ms isolated contact closure
- External trigger
- Starts sample collection from a contact closure
- Samples to shut-off
- Up to 500
- Sample frequency
- 1 to 9,999 minutes in 1-minute increments; 1 to 9,999 flow pulses
- Sampling modes
- Time or flow, event
- Programmable sample volumes
- 10 to 9,999 ml in 1 ml increments
- Program storage
- One program running, one stored
On request
Variants & pricing
- Version
- 2.5-gallon round polypropylene bottle
68-2950-001On request- Version
- 2.5-gallon round glass bottle
68-2950-002On request- Version
- 1-gallon round polypropylene bottle
68-2950-003On request- Version
- 2-gallon ProPak system with 100 disposable bags and holder
68-2950-005On request
