ISCO GLS Composite Sampler
- Available for Rental Next day delivery to mainland UK when rental paperwork is received by 12 midday (stock permitting)
- Ultra Compact and Easy To Handle Overall diameter of only 16.5 inches and a dry weight of less than 25lbs
- Accurate, Repeatable Sample Delivery Patented LD90 Liquid Presence Detector and Isco pump revolution counting system delivers accurat, repeatable sample volumes time after time
Overview
ISCO's GLS is a composite sampler which allows readings to be taken at time or flow based intervals. Samples can be collected in either 1 or 2.5 gallon glass or polyethylene bottles or if required a 2 gallon disposable ProPak bag. The GLS portable sampler has a very simple programming system with setup able to take less than a minute, allowing the field operator to start sampling with the touch of two buttons on the unit. Pressing the go button starts the sampling routine. The auto-sampler can be programmed to an alternative set up, without losing the original program setup.
Features
- Diameter of only 16.5 inches (42cm) allows the unit to fit down the smallest of manholes
- Dry weight of less than 25lbs (12kg) makes the unit very mobile and easy to transport
- Hinged handle makes for ease of carry
- Patented LD90 liquid presence detector along with ISCO pump revolution counting system provide accurate and mean repeatable sample volumes every time.
Manufactured by: Teledyne ISCO
Model: ISCO GLS Composite Sampler
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
- IoT Cloud Compatible
Applications
CSO
Wastewater
Storm water monitoring
Permit compliance
Pre-treatment compliance
Specification
| GLS Sampler | |
| Size (Diam. x Height) | 16.5 x 26.5 inches (42 x 67 cm) |
| Weight | 24.5 lbs (11.1 kg) (dry, less battery) |
| Sample Bottles | 1.0 or 2.5 gallon polyethylene or glass container. |
| Power Requirements | 12 volts DC. (Supplied by battery or AC power converter.) |
| Pump | |
| Intake Purge | Purge before and after each sample. |
| Tubing Life Indicator | Provides a message to change pump tubing. |
| Intake Suction Tubing | Length 3 to 99 ft. (1 to 30 m), Vinyl or PTFE/FEP lined, ID 0.375 in. or 0.250 in |
| Pump Tubing Life | 2,000 samples |
| Typical Repeatability | ±10 ml |
| Maximum Lift | 26 ft. (7.9 m) |
| Typical Line Velocity @ Head Height | 2.9 ft./s @ 3 ft; 2.5 ft./s @ 10 ft; 1.9 ft./s @ 15 ft. (0.76 m/s @ 0.9 m; 0.76 m/s @ 3.1 m; 0.58 m/s @ 4.6 m) |
| Sample Presence Detector | Non-wetted, non-conductive sensor detects when liquid sample reaches the pump to automatically compensate for changes in head heights. |
| Operational Temperature | 32° to 120°F (0° to 49°C) |
| Controller | |
| Enclosure | NEMA 4X, 6 IP67 |
| Program Storage | 1 sampling program (in non-volatile ROM) |
| Flow Meter Signal Input | 5 to 15 volt DC pulse or 25 millisecond contact closure. |
| Number of Composite Samples | Up to 500 maximum |
| Clock Accuracy | 1 minute per month, typical, for Real Time Clock |
| Sampling Modes | Uniform time, flow. (Flow mode is controlled by external flow meter pulses.) |
| Sample Frequency | 1 minute to 9,999 minutes, in 1 minute increments. 1 to 9,999 flow pulses. |
| Sample Volumes | Programmable 10 to 9,990 ml in 1 ml increments |
| Controller Diagnostics | Tests for RAM, ROM, pump, and display |
