Tuesday, November 15, 2011

phx21 and EPA Method 21

Method 21 phx21 Features
6.1 The VOC instrument detector shall respond to the
compounds being processed. Detector types that may meet this requirement include, but are not limited to, catalytic oxidation, flame ionization, infrared absorption, and photoionization.

phx21 uses a Flame Ionization detector.
6.2 The instrument shall be capable of measuring the
leak definition concentration specified in the regulation.
phx21 has an accurate range of 0-50,000 ppm.

6.3 The scale of the instrument meter shall be
readable to ±2.5 percent of the specified leak definition
concentration.
phx21 displays one tenth of 1ppm.

6.4 The instrument shall be equipped with an
electrically driven pump to ensure that a sample is provided to the detector at a constant flow rate. The nominal sample flow rate, as measured at the sample probe tip, shall be 0.10 to 3.0 l/min (0.004 to 0.1 ft3/min) when the probe is fitted with a glass wool plug or filter that may be used to prevent plugging of the instrument.


phx21 uses pump throttling to maintain a constant flow rate of 1.25 liters per min regardless of probe lenght and partial filter obstruction.
6.5 The instrument shall be equipped with a probe or
probe extension for sampling not to exceed 6.4 mm (1/4 in) in outside diameter, with a single end opening for admission of sample.
phx21 uses a .225 inch metal probe tip.

6.6 The instrument shall be intrinsically safe for
operation in explosive atmospheres as defined by the
National Electrical Code by the National Fire Prevention
Association or other applicable regulatory code for
operation in any explosive atmospheres that may be
encountered in its use. The instrument shall, at a minimum, be intrinsically safe for Class 1, Division 1 conditions, and/or Class 2, Division 1 conditions, as appropriate, as defined by the example code. The instrument shall not be operated with any safety device, such as an exhaust flame arrestor, removed.
phx21 has been certified intrinsically safe. Class 1 Division 1 Groups ABCD Temperature Rating T4. Documentation of this certification can be found on LDARtools.com

8.1.3.2 The instrument response time shall be equal
to or less than 30 seconds. The instrument pump, dilution
probe (if any), sample probe, and probe filter that will be
used during testing shall all be in place during the
response time determination.
phx21 has an average response time of under 3 seconds.

8.1.1.3 Alternatively, if response factors have been
published for the compounds of interest for the instrument or detector type, the response factor determination is not required, and existing results may be referenced. Examples of published response factors for flame ionization and catalytic oxidation detectors are included in References 1-3
of Section 17.0.
Because phx21 uses an FID, currently published response factors for the TVA can be used. For a list of these FID response factors see LDARtools.com.

Tuesday, November 8, 2011

phx21 shines at 21th Annual Taiwan Environmental Conference for Air/Water/Waste/Soil/Management.


Our exclusive distributor for Taiwan, Pantech Innovative Instruments Co Ltd, attended the 21th Annual Taiwan Environmental Conference for Air/Water/Waste/Soil/Management recently.

Thanks Oscar!

Monday, November 7, 2011

Pump Throttling

Vibration torture testing of phx21

phx21 water intake protection and clogged filter

phx21 simple calibration

phx21 quick recovery

LDARtools Warranty Updated

Terms and Conditions for LDARtools Hardware Warranties

LDARtools, Inc. (“LTI”) warrants that the Hardware shall be free from defects in materials and workmanship, under normal intended use during the standard and/or the extended warranty period. Standard warranty is one year from original delivery date (unless otherwise specified). In addition, LTI Hardware can be warranted for a period up to 5 years (including the standard warranty period). The standard warranty applies only to the Hardware manufactured by LTI (phx21, SpanBox, c2, etc.) Replaceable phx21pumps and accessory items such as chargers, probes, battery packs, desktop PC programs, owner's manual, etc. are warrantied for 90 days from original ship date.
Warranty Exclusions
This warranty shall not apply if: (i) the Hardware has been set up improperly or has been improperly installed or calibrated, (ii) the Hardware is operated in a manner that is not in accordance with the instruction manual(s) and/or user guide, (iii) the Hardware is used for a purpose other than for which it was designed, (iv) the Hardware has been used in environmental conditions outside of those specified for the Hardware, (v) the Hardware has been subject to any modification, alteration, or change by or on behalf of customer (except and unless the modification, alteration or change was the result of work done by an individual certified by the manufacturer to perform such work and the work was performed with the permission of the manufacturer), (vi) the defect or malfunction results from misuse or accident, (vii) the serial number on the Hardware has been tampered with or removed, (viii) the Hardware has not been maintained adequately, (ix) repair of the Hardware results from acts of God or nature, terrorism, explosion, flood, fire, war, or riot, and (x) the repair only provides software or firmware updates or upgrades that can be performed by the user on-line.
This warranty is exclusive and LTI will not assume and hereby expressly disclaims any further warranties, whether express or implied, including, without limitation, any warranty as to merchantability, fitness for a particular purpose, non-infringement or any warranties arising from the course of performance, dealing, or usage of trade. LTI specifically makes no warranties as to the suitability of its Hardware for any particular application. LTI makes no warranties that its Hardware will meet your requirements or will work in combination with any hardware or applications software products provided by third parties, that the operation of its Hardware will be uninterrupted or error free, or that all defects in the Hardware will be corrected. LTI shall not be responsible for software, firmware, information, or memory data contained in, stored on, or integrated with any Hardware returned to LTI for repair, whether under warranty or not.
The following parts are considered to be “wearable/consumable” and are excluded under the Hardware Warranty Terms and Conditions unless they are diagnosed as having a defect in material or workmanship. Wearable/consumable parts include but are not limited to: Glowplugs, Pumps, External Hoses, O-rings, Filters, External wires/cables and external case finishes.
Remedy
In the event a defect in materials or workmanship is discovered and reported to LTI within the specified warranty period, LTI will, at its option, repair the defect or replace the defective Hardware. Replacement Hardware may be new or reconditioned. LTI warrants any replaced or repaired Hardware for a period of ninety (90) days from the date of return shipment, or through the end of the original warranty period, whichever is longer.

Title and Non-Infringement
LTI represents and warrants that it owns all right, title, and interest in, secured all necessary licenses, consents, permissions and releases for customer’s use of the Hardware, and has authority to allow customers to use, in the manner contemplated by the Agreement, the Hardware sold to its customers; that the Hardware does not infringe and will not, when used by customers, infringe on the intellectual property rights of any other party, including, but not limited to any third party patents, trade secrets, copyrights, trademarks, services marks, trade names or other proprietary rights; that the Hardware complies with all applicable municipal, state, provincial, and federal laws, rules, or regulations.
Limitation of Liability
To the fullest extent allowed by law, LTI's obligation shall be limited to the repair or replacement of the Hardware. LTI shall in no event be liable for incidental, or consequential, indirect, special or punitive damages of any kind, or for loss of revenue or profits, loss of business, loss of information or data, or other financial loss arising out of or in connection with the sale, installation, maintenance, use performance, failure, repair or interruption of any Hardware. Any responsibility and/or liability of LTI shall, in connection with a warranted Hardware, be limited in maximum amount to the original purchase price.

Warranty Repairs
To obtain repair or service on the Hardware, contact the Customer Service Department within the applicable warranty period to submit a return material authorization (RMA). Repairs returned without proper authorization may acquire an additional handling fee and/or delay in the repair. The customer is responsible to prepay all shipping costs when sending equipment to a repair center. LTI will return the repaired equipment by the same speed it was received with costs of shipping prepaid up to and including 2nd day air. LTI may, at its option, send parts for on-site customer repair provided failed parts are returned within 3 weeks of replacement part ship date. Shipping of parts will be billed to end user if expedited shipping is required. In the event that failed parts are not returned within 3 weeks with provided RMA print out, customer will be billed list price for parts received and shipping. LTI is not obligated in any way to send repair parts and may require return of equipment to a service center.



Governing Law
This warranty is governed by the laws of Texas and excluding the United Nations Convention on Contracts for the International Sale of Goods. The Federal courts of Texas shall have exclusive personal jurisdiction in case of any disputes arising out of or in connection with this warranty.

To Obtain Service Call: (877) 788-1110
Fax: (866) 385-9142
Email: support@ladartools.com
Web: www.ldartools.com