{"id":33079,"date":"2025-04-11T13:49:12","date_gmt":"2025-04-11T13:49:12","guid":{"rendered":"https:\/\/geneqonline.com\/?post_type=product&p=33079"},"modified":"2025-04-14T13:25:43","modified_gmt":"2025-04-14T13:25:43","slug":"detecteur-de-radiation-2","status":"publish","type":"product","link":"https:\/\/geneqonline.com\/fr\/product\/detecteur-de-radiation-2\/","title":{"rendered":"D\u00e9tecteur de radiation"},"content":{"rendered":"

Anciennement SEI Inspector USB, le Ranger offre des performances maximales dans une solution l\u00e9g\u00e8re et robuste pour les lev\u00e9s sur site ou sur le terrain.<\/h2>\n

Le Ranger a \u00e9t\u00e9 con\u00e7u pour les environnements industriels, mais il poss\u00e8de toujours toutes les caract\u00e9ristiques que vous avez appris \u00e0 aimer dans le laboratoire. Le Ranger est un petit instrument portable \u00e0 microprocesseur qui offre une excellente sensibilit\u00e9 aux faibles niveaux de rayons alpha, b\u00eata, gamma et X. Il est dot\u00e9 d’une efficacit\u00e9 int\u00e9gr\u00e9e pour les isotopes courants afin de calculer l’activit\u00e9 en Bq et DPM. Il est dot\u00e9 d’un \u00e9cran num\u00e9rique r\u00e9tro\u00e9clair\u00e9, d’un voyant de comptage rouge et d’un signal sonore qui retentit \u00e0 chaque comptage d\u00e9tect\u00e9. Les autres caract\u00e9ristiques comprennent des niveaux d’alerte s\u00e9lectionnables, une minuterie r\u00e9glable, et une plaque de test optionnelle pour les frottis. La m\u00e9moire interne et le logiciel gratuit Observer USB vous permettent de t\u00e9l\u00e9charger vos donn\u00e9es, de d\u00e9finir des alarmes informatiques et de calibrer votre instrument !<\/p>\n

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Sp\u00e9cifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Detector<\/strong><\/td>\nInternal Halogen-quenched, uncompensated GM tube with thin mica window, 1.4-2.0 mg\/cm2 areal density. The effective diameter of window is 45 mm (1.77 in.). Radiation symbol on front label and end panel marks the center of the detector.<\/td>\n<\/tr>\n
Averaging Periods<\/strong><\/td>\nDisplay updates every 3 seconds. At low background levels, the update is the average for the past 30-second time period. The timed period for the average decreases as the radiation level increases.<\/td>\n<\/tr>\n
Display<\/strong><\/td>\nBacklit 4 digit liquid crystal display with indicators. Display updates every 3 seconds.<\/td>\n<\/tr>\n
Energy Sensitivity<\/strong><\/td>\nDetects Alpha down to 2 MeV. Detects Beta down to .16 MeV; typical detection efficiency at 1 MeV is approx. 25%. Detects Gamma down to 10 KeV through the end window. 3340 CPM\/mR\/hr (Cs137). Smallest detectable level for I125 is .02 \u00b5Ci at contact.<\/td>\n<\/tr>\n
Operating Range<\/strong><\/td>\n\n
    \n
  • mR\/hr – .001 (1\u00b5R) to 100<\/li>\n
  • CPM – 0 to 350,000<\/li>\n
  • \u00b5Sv\/hr – .01 to 1000<\/li>\n
  • CPS – 0 to 5000<\/li>\n
  • Total\/ Timer – 1 to 9,999,000 counts<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Accuracy<\/strong><\/td>\n\n
    \n
  • mR\/hr \u00b110% typical (NIST),\u00b115% max – 0 to 100<\/li>\n
  • \u00b5Sv\/hr \u00b110% typical (NIST),\u00b115% max – .01 – 1000<\/li>\n
  • CPM \u00b115% max – 0 to 350,000 (Referenced to Cs-137)<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n
Alert Set Range<\/strong><\/td>\nmR\/hr .001 – 50 and CPM 1 – 160,000. 70db @ 1m. Pulsating beeper sounds the alert. Adjustable alert levels are used for mR\/hr \/ CPM, and \u00b5Sv\/hr \/ CPS. Alarm will sound when in Timer Mode when set alarm threshold is reached.<\/td>\n<\/tr>\n
Count Light<\/strong><\/td>\nRed LED flashes with each radiation event.<\/td>\n<\/tr>\n
Audio Indicator<\/strong><\/td>\nInternally mounted beeper (can be switched off for silent operation)<\/td>\n<\/tr>\n
Outputs<\/strong><\/td>\nDual miniature jack drives CMOS or TTL devices and counts to computer or datalogger.
\nUSB for use with Observer USB Software for PCs<\/td>\n<\/tr>\n
Anti-Saturation<\/strong><\/td>\nMeter will hold at OVER RANGE in fields as high as 100 times the maximum reading.<\/td>\n<\/tr>\n
Power Requirements<\/strong><\/td>\nOne 9-volt alkaline battery. Battery life is approx. 2000 hours at normal background.<\/td>\n<\/tr>\n
Temperature Range<\/strong><\/td>\n-10\u00baC to 50\u00baC (14\u00baF to 122\u00baF)<\/td>\n<\/tr>\n
Weight<\/strong><\/td>\nInspector: 454 g (16 oz.) without battery.<\/td>\n<\/tr>\n
Size<\/strong><\/td>\n150 x 80 x 30 mm (5.9 x 3.1 x 1.2 in.).<\/td>\n<\/tr>\n
Includes<\/strong><\/td>\nCarrying Case, Certification of Conformance, Observer USB Software<\/td>\n<\/tr>\n
Options<\/strong><\/td>\nXtreme Boot, Wipe Test Plate, & Stand<\/td>\n<\/tr>\n
Limited Warranty<\/strong><\/td>\n1 year limited warranty. 90 day limited warranty on GM Tube<\/td>\n<\/tr>\n
Utility Menu<\/strong><\/td>\nThe Utility Menu offers several options accessible by holding down the + button while turning the instrument on.<\/p>\n
    \n
  • 3 second (fast response)<\/li>\n
  • Switches from mR\/hr and CPM to \u00b5Sv\/hr and CPS<\/li>\n
  • Reset the cal factor to 100.<\/li>\n
  • Adjust the CAL factor.<\/li>\n
  • Reset all setting to default factory setting.<\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
      \n
    • Une excellente sensibilit\u00e9 aux faibles niveaux de rayons alpha, b\u00eata, gamma et X<\/li>\n
    • Efficacit\u00e9s int\u00e9gr\u00e9es pour les isotopes courants<\/li>\n
    • D\u00e9tecte les particules alpha jusqu’\u00e0 2 MeV<\/li>\n
    • D\u00e9tecte le b\u00eata jusqu’\u00e0 0,16 MeV<\/li>\n<\/ul>\n

      Support, maintenance, calibration <\/span>
      \n1 800 463-4363<\/span><\/p>\n

       <\/p>\n","protected":false},"featured_media":33070,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[633,563,1200],"product_tag":[],"class_list":{"0":"post-33079","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-environnement","7":"product_cat-gstore-f","8":"product_cat-se-international-fr","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/product\/33079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/comments?post=33079"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/media\/33070"}],"wp:attachment":[{"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/media?parent=33079"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/product_brand?post=33079"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/product_cat?post=33079"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/geneqonline.com\/fr\/wp-json\/wp\/v2\/product_tag?post=33079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}