ISCO 3700 Waste Water Sampler
The 3700 Automatic Water Sampler collects composite or sequential samples based on flow rate, time or storm conditions. The ISCO 3700 sampler is ideal for waste water sampling and water quality sampling applications and is available with interchangeable 24-bottle and composite (single bottle) carrousels. The ISCO 3700's LD90 compensates automatically for changes in head height, plus automatic suction line rising to prevent cross contamination. The LD90 features a non-contacting liquid sensor which is not affected by temperature, viscosity, conductivity or liquid composition. Cleaning and tubing replacement is fast and easy, as there are no internal tubing connections. The ISCO 3700 automatic water sampler pump outperforms most competing samplers and maintains the EPA- recommended 2ft/second line velocity at head heights up to 16 feet, with ¼ - inch suction line. The 6700 Series is recommended for higher lifts.
Ample ice capacity and high-performance insulation in the base keep your samples cool. With 20 lbs of ice in the base and 4 gallons liquid collected at 65°F, the sample temperature is maintained at least 32°F below ambient for 24 hours.
MCERTS
The Isco 3700 Waste Water Sampler is now MCERTS certified meeting the Environment Agency's performance requirements. View downloads for certificate.
Features of the 3700 Full Size Portable Sampler
- Exclusive LD90 Liquid Presence Detector and pump revolution counting system ensure accurate, repeatable sample volumes.
- Basic and extended programming modes for:
- Uniform time intervals
- Non-uniform time intervals
- Stormwater runoff sampling
- Multiple bottle compositing
- Split sampling
- Thick, foamed-in-place insulation and twin-wall design provide maximum performance in sample preservation.
Manufactured by: Teledyne ISCO
Model: ISCO 3700 Automatic Water Sampler
Services offered for this product
- Sales
- Rental
- Installation
- Calibration
- Maintenance
Applications
Wastewater effluent
Stormwater monitoring
CSO monitoring
Permit compliance
Pretreatment compliance
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<td colspan="2" class="first-col"> 3700 Full-size Portable Sampler </td>
</tr>
<tr class="even">
<td class="first-col"> Size (Diam x Ht) </td>
<td> 19 x 25 inches (50.5 x 64 cm) </td>
</tr>
<tr class="odd">
<td class="first-col"> Weight </td>
<td> Dry, less battery - 37 lbs (16.8 kg) </td>
</tr>
<tr class="even">
<td class="first-col"> Material </td>
<td> ABS Plastic </td>
</tr>
<tr class="odd">
<td class="first-col"> Power Required </td>
<td> 12 VDC </td>
</tr>
<tr class="even">
<td colspan="2" class="first-col">Pump</td>
</tr>
<tr class="odd">
<td class="first-col">Intake Purge</td>
<td> Adjustable air purge before and after each sample. </td>
</tr>
<tr class="even">
<td class="first-col">Tubing Life Indicator</td>
<td> Provides a warning to change pump tubing. </td>
</tr>
<tr class="odd">
<td class="first-col">Pump Tubing Life</td>
<td> Recommended 500,000 pump counts </td>
</tr>
<tr class="even">
<td class="first-col">Intake Suction Tubing</td>
<td> Vinyl or PTFE/FEP 3/8 inch (1 cm) or 1/4 inch (0.6cm) ID; 3 to 99 feet (1 to 30 m) Length </td>
</tr>
<tr class="odd">
<td class="first-col">Maximum Lift</td>
<td>26 ft. (7.9 m) </td>
</tr>
<tr class="even">
<td class="first-col"> Repeatability </td>
<td> ±10 ml typical </td>
</tr>
<tr class="odd">
<td class="first-col">Typical Line Velocity @ Head Height</td>
<td> 2.5 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) </td>
</tr>
<tr class="even">
<td class="first-col">Liquid Presence Detector</td>
<td> Non-wetted, non-conductive sensor detects when liquid sample reaches the pump to automatically compensate for changes in head heights. </td>
</tr>
<tr class="odd">
<td colspan="2" class="first-col">Controller</td>
</tr>
<tr class="even">
<td class="first-col"> Weight </td>
<td> 11 lbs (5 kg) </td>
</tr>
<tr class="odd">
<td class="first-col"> Size (HxWxD) </td>
<td> 10 x 12.5 x 10 inches (25 x 32 x 25 cm) </td>
</tr>
<tr class="even">
<td class="first-col">Operational Temperature </td>
<td> 32° to 120°F (0° to 49°C) </td>
</tr>
<tr class="odd">
<td class="first-col">Enclosure Rating </td>
<td> NEMA 4X, 6 IP67 </td>
</tr>
<tr class="even">
<td class="first-col">Program Memory </td>
<td> Non-volatile ROM </td>
</tr>
<tr class="even">
<td class="first-col">Flow Meter Signal Input</td>
<td> 5 to 15 volt DC pulse or 25 millisecond isolated contact closure. </td>
</tr>
<tr class="odd">
<td class="first-col">Interface Port </td>
<td> 8 pin connector; data output at 2400 baud in ASCII. RS-232 format with handshake. </td>
</tr>
<tr class="even">
<td class="first-col">Clock Accuracy</td>
<td> 1 minute per month, typical, for real time clock </td>
</tr>
<tr class="odd">
<td colspan="2" class="first-col">Software</td>
</tr>
<tr class="even">
<td class="first-col">Sample Frequency </td>
<td> 1 minute to 99 hours 59 minutes, in 1 minute increments. Non-uniform times in minutes or clock times 1 to 9,999 flow pulses </td>
</tr>
<tr class="odd">
<td class="first-col">Sample Pacing</td>
<td> Uniform time, non-uniform time, flow, flow paced/time switched, STORM (time and flow paced sampling during sample collection.) Flow pacing is controlled by external flow pulses. </td>
</tr>
<tr class="even">
<td class="first-col">Multiplexing</td>
<td> Samples per bottle (1 to 50 with 1000 ml bottles; 1 to 17 with 350 ml bottles), bottles per sample (1 to 24), multiple bottle compositing. </td>
</tr>
<tr class="odd">
<td class="first-col">Sample Volumes </td>
<td> Programmable from 10 to 9,990 ml in 1 ml increments </td>
</tr>
<tr class="even">
<td class="first-col">Sample Retries </td>
<td> If no sample is detected, up to 3 attempts; user selectable </td>
</tr>
<tr class="odd">
<td class="first-col">Rinse Cycles </td>
<td> Automatic rinsing of suction line up to 3 rinses for each sample collection </td>
</tr>
<tr class="even">
<td class="first-col">Program Storage </td>
<td> 3 sampling programs </td>
</tr>
<tr class="odd">
<td class="first-col">Programming Modes</td>
<td> Basic, extended and STORM </td>
</tr>
<tr class="even">
<td class="first-col">Sampling Stop/Resume </td>
<td> Up to 24 real time/date sample stop/resume commands. </td>
</tr>
<tr class="odd">
<td class="first-col">Controller Diagnostics </td>
<td> Tests for RAM, ROM, pump display, and distributor </td>
</tr>
</table>
