WATER / WASTEWATER 17
New, convenient peristaltic pump accessory
Accurate fl ow measurement of corrosive fl uids
Titan Enterprises reports how its Metrafl ow ultrasonic fl owmeter has been selected by a leading fl uid metering and water treatment company to accurately measure chemical disinfection dosing using sodium hypochlorite.
Sodium hypochlorite (NaOCl) is a highly corrosive liquid commonly used as an oxidising and bleaching agent and as a disinfectant. These properties challenge component parts used in most fl owmeters.
Neil Hannay, senior development engineer at Titan Enterprises commented “Our customer chose the Metrafl ow because its clean bore design is based upon a chemically resistant Perfl uoralkoxy Alkane (PFA) tube onto which are mounted high sensitivity ultrasonic sensors. The excellent chemical stability of the single PFA fl ow tube, coupled with the lack of any connections or seals within the fl owmeter itself, enable prolonged accurate fl ow measurement of corrosive fl uids”.
The Metrafl ow ultrasonic fl owmeter was designed for customers tasked with applications that pose fl uid compatibility challenges. Using patented ultrasonic technology, the MetraFlow is able to reliably operate with excellent accuracy across fl ow ranges from 20 to 5000 ml/min, having excellent turndown of 50:1; repeatability (+/– 0.1%); linearity and a reading accuracy of better than +/– 0.5% full scale.
Solinst Canada Ltd. has introduced a new accessory for the 410 Peristaltic Pump that makes it even more convenient for sampling shallow groundwater, surface water, and soil gas in the fi eld.
The 410 Peristaltic Pump uses a 12V DC power source to operate. The new 12Vbattery holder connects to the pump so a user-supplied 12V battery becomes an integral part of the assembly. This makes the pump ideal for shorter duration sampling applications that require more portability.
The 12V battery holder is ergonomically designed requiring no tools to connect. It fi ts all versions of the peristaltic pump. The holder features a handle that keeps the pump balanced even with the added battery.
The entire 410 Peristaltic Pump design was recently updated to make it more durable and user-friendly. It features a clear pump head that allows quick inspection of the pump tubing before and during operation. It is easy to remove for faster cleaning or tubing replacement. The fuse was eliminated and replaced with an easy- to-reset breaker switch no fuse replacements ever required.
Made for the fi eld, the peristaltic pump is robust, lightweight, and simple to operate using one control that enables reversible fl ow and various speeds. It offers high or low-fl ow sampling with rates from 40 ml/min to 3.2 L/min. It is effective to depths up to the suction lift limit, which can be as much as 10 m or 33 ft. at sea level.
More information online:
ilmt.co/PL/E0k9 50955pr@reply-direct.com
For More Info, email: email:
For More Info, email: email:
For More Info, email: email:
For More Info, email: email:
When contacting companies directly from this issue of
Environmental Technology
please tell them where you saw their product.
mn-net.com CH: Fax:
+49 24 21 969-0 +41 62 388 55 05
E-Mail:
info@mn-net.com
+41 62 388 55 00 +49 24 21 969-199
sales-ch@mn-net.com
FR: Tel.:
www.mn-net.com
Co. KG · Neumann-Neander-Str. 6–8 · 52355 Düren · Deutschland CH:
ISO 9001 Fax:
+33 388 68 22 68 +41 62 388 55 05
E-Mail:
sales-ch@mn-net.com
+41 62 388 55 00 +33 388 51 76 88
sales-fr@mn-net.com
ZERTIFIZIERT FR: Thank you CH:
Tel.: +49 24 21 969-0 Fax: +49 24 21 969-199 E-Mail:
info@mn-net.com
Tel.: +33 388 68 22 68 Fax: +33 388 51 76 88 E-Mail:
sales-fr@mn-net.com
MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6–8 · 52355 Düren · Deutschland DE / International: Tel.:
FR:
Tel.: +41 62 388 55 00 Fax: +41 62 388 55 05 E-Mail:
sales-ch@mn-net.com
Tel.: +33 388 68 22 68 Fax: +33 388 51 76 88 E-Mail:
sales-fr@mn-net.com
Precise, durable and versatile
n Precise – High tech spectrophotometers with intuitive touch screen n Durable – Powder Pillow reagents with long shelf life n Versatile – For drinking water and waste water analysis
MACHEREY-NAGEL GmbH & Co. KG · Neumann-Neander-Str. 6–8 · 52355 Düren ·
Deutschlandwww.mn-net.com
www.mn-net.com DE / International:
www.mn-net.com Asian
Each Metrafl ow ultrasonic fl owmeter comes as standard with an LCD display and three customer confi gurable digital input/output options and an analogue output. Flexible interface software allows you to confi gure the Metrafl ow fl owmeter as required via a USB port, giving great fl exibility to optimize the device for integration within a wider chemical production operating plant.
More information online:
ilmt.co/PL/rEOK For More Info, email:
New variable area fl owmeter with extensive options for very low fl ow rates
email: For More Info, email: email:
KROHNE has launched their new H250 M40 variable area fl owmeter, now available with extensive options for low fl ow measurement. The fl owmeter’s existing DK32, DK34 and DK37/M8M purgemeters are now rated as SIL2 compliant.
The new H250 M40 low fl ow option features an extensive range of process connections, communication options and Ex-approvals and now offers the DK37 purgemeter’s small measuring cones. The new option is suitable for liquid fl ows starting at 0.16 liters per hour / 0.04 gallons per hour and gas fl ows starting at 1.6 l/h / 0.06 standard cubic feet per hour (SCFH).
Formerly rated SIL1, the DK32, DK34 and DK37/M8M purgemeters have been re-assessed as SIL2 compliant according to IEC 61508-2:2010 for both NAMUR safety switches and NAMUR standard switches. Optional mechanical fl ow controllers or fl ange adapters are included in the SIL compliance. The SIL declarations of conformity and SIL safety manuals are available in the download center on the KROHNE website.
50954pr@reply-direct.com
51034pr@reply-direct.com
MACHEREY-NAGEL Spectrophotometer NANOCOLOR® VIS II and VISOCOLOR® Powder Pillows
WWW.ENVIROTECH-ONLINE.COM AET ANNUAL BUYERS’ GUIDE 2020
Water Analysis
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24 |
Page 25 |
Page 26 |
Page 27 |
Page 28 |
Page 29 |
Page 30 |
Page 31 |
Page 32 |
Page 33 |
Page 34 |
Page 35 |
Page 36 |
Page 37 |
Page 38 |
Page 39 |
Page 40 |
Page 41 |
Page 42 |
Page 43 |
Page 44 |
Page 45 |
Page 46 |
Page 47 |
Page 48 |
Page 49 |
Page 50 |
Page 51 |
Page 52 |
Page 53 |
Page 54 |
Page 55 |
Page 56 |
Page 57 |
Page 58 |
Page 59 |
Page 60 |
Page 61 |
Page 62 |
Page 63 |
Page 64 |
Page 65 |
Page 66 |
Page 67 |
Page 68 |
Page 69 |
Page 70 |
Page 71 |
Page 72 |
Page 73 |
Page 74 |
Page 75 |
Page 76
